100868280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11839}}^1$

素因数の和:11924

約数の個数: 64

約数和(自身を含む): 306892800

約数和(自身を除く): 206024520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 11839, 23678, 35517, 47356, 59195, 71034, 94712, 118390, 142068, 177585, 236780, 284136, 355170, 473560, 710340, 840569, 1420680, 1681138, 2521707, 3362276, 4202845, 5043414, 6724552, 8405690, 10086828, 12608535, 16811380, 20173656, 25217070, 33622760, 50434140, 100868280]

約数ペア:

[(1, 100868280), (2, 50434140), (3, 33622760), (4, 25217070), (5, 20173656), (6, 16811380), (8, 12608535), (10, 10086828), (12, 8405690), (15, 6724552), (20, 5043414), (24, 4202845), (30, 3362276), (40, 2521707), (60, 1681138), (71, 1420680), (120, 840569), (142, 710340), (213, 473560), (284, 355170), (355, 284136), (426, 236780), (568, 177585), (710, 142068), (852, 118390), (1065, 94712), (1420, 71034), (1704, 59195), (2130, 47356), (2840, 35517), (4260, 23678), (8520, 11839)]