A positive integer $n$ is called[i] bad [/i]if it cannot be expressed as the product of two distinct positive integers greater than $1$. Find the number of bad positive integers less than $100. $

[i]Proposed by Michael Ren[/i]
To determine the number of bad positive integers less than 100, we need to identify numbers that cannot be expressed as the product of two distinct positive integers greater than 1. These numbers include:

1. The number 1 itself.
2. Prime numbers, as they cannot be factored into two distinct positive integers greater than 1.
3. Squares of prime numbers, since they can only be factored into the prime number multiplied by itself, which does not meet the requirement of distinct factors.

Let's break down the solution step-by-step:

1. **Identify the prime numbers less than 100:**
   - The prime numbers less than 100 are: 
     \[
     2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97
     \]
   - There are 25 prime numbers less than 100.

2. **Identify the squares of prime numbers less than 100:**
   - The squares of prime numbers less than 100 are:
     \[
     2^2 = 4, \quad 3^2 = 9, \quad 5^2 = 25, \quad 7^2 = 49
     \]
   - There are 4 such numbers.

3. **Count the number 1:**
   - The number 1 is also a bad number.

4. **Sum the counts:**
   - The total number of bad positive integers less than 100 is the sum of the number of primes, the number of squares of primes, and the number 1:
     \[
     25 \text{ (primes)} + 4 \text{ (squares of primes)} + 1 \text{ (the number 1)} = 30
     \]

The final answer is \(\boxed{30}\).