Today is August 24, one of the five Product Days in a year.  A date m-d (m is the month, d is the date) is called a Product Day when d is a two-digit number, and all of the following conditions are satisfied (here d_{10} is the tens digit of the day and d_1 is the ones digit of the day):    * d_1 \geq 2   * d_{10} \geq 2   * d_1 \times d_{10} = m  Takahashi wants more Product Days, and he made a new calendar called Takahashi Calendar where a year consists of M month from Month 1 to Month M, and each month consists of D days from Day 1 to Day D.  In Takahashi Calendar, how many Product Days does a year have?
M, D = map(int, input().split())
my_list = []
for i in range(1, D + 1): 
    new = []
    number = list(str(i))
    for t in range(0, len(number)):
        new.append(int(number[t]))
    if len(new) == 1:
        continue
    else:
        if new[0] >= 2 and new[1] >= 2:
            for k in range(1, M + 1): 
                if k == (new[0] * new[1]):
                    my_list.append(k)
                    my_list.append(i)
                else:
                    continue
        else:
            continue
print(len(my_list) / 2)

M, D = map(int, input().split())
my_list = []
for i in range(1, D + 1): 
    new = []
    number = list(str(i))
    for t in range(0, len(number)):
        new.append(int(number[t]))
    if len(new) == 1:
        continue
    else:
        if new[0] >= 2 and new[1] >= 2:
            for k in range(1, M + 1): 
                if k == (new[0] * new[1]):
                    my_list.append(k)
                    my_list.append(i)
                else:
                    continue
        else:
            continue
print(int(len(my_list) / 2)) 