20100794175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1160219}}^1$

素因数の和:1160253

約数の個数: 72

約数和(自身を含む): 44886591360

約数和(自身を除く): 24785797185

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 5775, 17325, 1160219, 3480657, 5801095, 8121533, 10441971, 12762409, 17403285, 24364599, 29005475, 38287227, 40607665, 52209855, 63812045, 73093797, 87016425, 89336863, 114861681, 121822995, 191436135, 203038325, 261049275, 268010589, 319060225, 365468985, 446684315, 574308405, 609114975, 804031767, 957180675, 1340052945, 1827344925, 2233421575, 2871542025, 4020158835, 6700264725, 20100794175]

約数ペア:

[(1, 20100794175), (3, 6700264725), (5, 4020158835), (7, 2871542025), (9, 2233421575), (11, 1827344925), (15, 1340052945), (21, 957180675), (25, 804031767), (33, 609114975), (35, 574308405), (45, 446684315), (55, 365468985), (63, 319060225), (75, 268010589), (77, 261049275), (99, 203038325), (105, 191436135), (165, 121822995), (175, 114861681), (225, 89336863), (231, 87016425), (275, 73093797), (315, 63812045), (385, 52209855), (495, 40607665), (525, 38287227), (693, 29005475), (825, 24364599), (1155, 17403285), (1575, 12762409), (1925, 10441971), (2475, 8121533), (3465, 5801095), (5775, 3480657), (17325, 1160219)]