149068900

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{5939}}^1$

素因数の和:6204

約数の個数: 36

約数和(自身を含む): 324822960

約数和(自身を除く): 175754060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 1004, 1255, 2510, 5020, 5939, 6275, 11878, 12550, 23756, 25100, 29695, 59390, 118780, 148475, 296950, 593900, 1490689, 2981378, 5962756, 7453445, 14906890, 29813780, 37267225, 74534450, 149068900]

約数ペア:

[(1, 149068900), (2, 74534450), (4, 37267225), (5, 29813780), (10, 14906890), (20, 7453445), (25, 5962756), (50, 2981378), (100, 1490689), (251, 593900), (502, 296950), (1004, 148475), (1255, 118780), (2510, 59390), (5020, 29695), (5939, 25100), (6275, 23756), (11878, 12550)]