all possible two factors product are formed from the no. 1,2,3,4,.....200 the no. of factors obtained out of total which are multiple of 5 is

Hi,
2 factors product means the number is prime. If a number is prime, then its only factors are- the number itself and 1. Of all such prime numbers between 1 and 200, only 5 itself is multiple of 5. Answer in this case should be 1.
Please elaborate if this is not what you were asking.