75156640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1622

約数の個数: 96

約数和(自身を含む): 199656576

約数和(自身を除く): 124499936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1571, 1840, 2080, 2392, 2990, 3142, 3680, 4784, 5980, 6284, 7855, 9568, 11960, 12568, 15710, 20423, 23920, 25136, 31420, 36133, 40846, 47840, 50272, 62840, 72266, 81692, 102115, 125680, 144532, 163384, 180665, 204230, 251360, 289064, 326768, 361330, 408460, 469729, 578128, 653536, 722660, 816920, 939458, 1156256, 1445320, 1633840, 1878916, 2348645, 2890640, 3267680, 3757832, 4697290, 5781280, 7515664, 9394580, 15031328, 18789160, 37578320, 75156640]

約数ペア:

[(1, 75156640), (2, 37578320), (4, 18789160), (5, 15031328), (8, 9394580), (10, 7515664), (13, 5781280), (16, 4697290), (20, 3757832), (23, 3267680), (26, 2890640), (32, 2348645), (40, 1878916), (46, 1633840), (52, 1445320), (65, 1156256), (80, 939458), (92, 816920), (104, 722660), (115, 653536), (130, 578128), (160, 469729), (184, 408460), (208, 361330), (230, 326768), (260, 289064), (299, 251360), (368, 204230), (416, 180665), (460, 163384), (520, 144532), (598, 125680), (736, 102115), (920, 81692), (1040, 72266), (1196, 62840), (1495, 50272), (1571, 47840), (1840, 40846), (2080, 36133), (2392, 31420), (2990, 25136), (3142, 23920), (3680, 20423), (4784, 15710), (5980, 12568), (6284, 11960), (7855, 9568)]