22. Find the standard factorization of the following numbers:
(i) 16500.
(ii) 1452990.
22.
(i) Solution:
\begin{tabular}{|c|c|c|}
\hline $2 \mid 1$ & \multicolumn{2}{|l|}{16500} \\
\hline 2 & & 250 \\
\hline 3 & 41 & \\
\hline 5 & & \\
\hline 5 & 52 & 275 \\
\hline & 5 & 55 \\
\hline & & 11 \\
\hline
\end{tabular}

So $16500=2^{2} \times 3 \times 5^{3} \times 11$.
(ii) Solution:

So $1452990=2 \times 3 \times 5 \times 7 \times 11 \times 17 \times 37$.