Question

Find the number of factors of 3150.

• A. 36
• B. 52
• C. 26
• D. none of these

Answer 1

The correct option is A

36

3150 can be prime factorized as follows:
$3150=5^2\times 2\times 7\times 3^2$

Number of factors = $(2+1)(1+1)(1+1)(2+1)=3\times 2\times 2\times 3=36$.