3102700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 7499520

約数和(自身を除く): 4396820

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 71, 76, 92, 95, 100, 115, 142, 190, 230, 284, 355, 380, 437, 460, 475, 575, 710, 874, 950, 1150, 1349, 1420, 1633, 1748, 1775, 1900, 2185, 2300, 2698, 3266, 3550, 4370, 5396, 6532, 6745, 7100, 8165, 8740, 10925, 13490, 16330, 21850, 26980, 31027, 32660, 33725, 40825, 43700, 62054, 67450, 81650, 124108, 134900, 155135, 163300, 310270, 620540, 775675, 1551350, 3102700]

約数ペア:

[(1, 3102700), (2, 1551350), (4, 775675), (5, 620540), (10, 310270), (19, 163300), (20, 155135), (23, 134900), (25, 124108), (38, 81650), (46, 67450), (50, 62054), (71, 43700), (76, 40825), (92, 33725), (95, 32660), (100, 31027), (115, 26980), (142, 21850), (190, 16330), (230, 13490), (284, 10925), (355, 8740), (380, 8165), (437, 7100), (460, 6745), (475, 6532), (575, 5396), (710, 4370), (874, 3550), (950, 3266), (1150, 2698), (1349, 2300), (1420, 2185), (1633, 1900), (1748, 1775)]