I am not sure but I suggest 7200, with 54 factors.
60, 72, 84, 90 and 96 each have 12 factors.
The nearest number whose square ≤ 10000 is 100. Then the greatest odd number less that 100 is 99 so there are 50 odd numbers in the range 1- 99 inclusive whose squares are less than 10000.
48 and its factors are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
96 is the greatest number under 100 to have the most factors. Factors for 96 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
It is easier to find the lowest common number, then getting the largest multiple of that that is under 10000. The LCM is 4680, x2 is 9360.
No number under 100 has thirteen factors.
10000? this is just a number?? if you mean 10000 in US dollars or British Sterling then NO, in the UK anything under £325,000 is NOT taxable.
10000 Leagues under the Sea
47 is the greatest prime number under 50.
47
The greatest composite number under 100 is 99. The greatest composite factor of 100 is 100.