68999520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3404

約数の個数: 96

約数和(自身を含む): 222469632

約数和(自身を除く): 153470112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3343, 3440, 4128, 5160, 6686, 6880, 10029, 10320, 13372, 16715, 20058, 20640, 26744, 33430, 40116, 50145, 53488, 66860, 80232, 100290, 106976, 133720, 143749, 160464, 200580, 267440, 287498, 320928, 401160, 431247, 534880, 574996, 718745, 802320, 862494, 1149992, 1437490, 1604640, 1724988, 2156235, 2299984, 2874980, 3449976, 4312470, 4599968, 5749960, 6899952, 8624940, 11499920, 13799904, 17249880, 22999840, 34499760, 68999520]

約数ペア:

[(1, 68999520), (2, 34499760), (3, 22999840), (4, 17249880), (5, 13799904), (6, 11499920), (8, 8624940), (10, 6899952), (12, 5749960), (15, 4599968), (16, 4312470), (20, 3449976), (24, 2874980), (30, 2299984), (32, 2156235), (40, 1724988), (43, 1604640), (48, 1437490), (60, 1149992), (80, 862494), (86, 802320), (96, 718745), (120, 574996), (129, 534880), (160, 431247), (172, 401160), (215, 320928), (240, 287498), (258, 267440), (344, 200580), (430, 160464), (480, 143749), (516, 133720), (645, 106976), (688, 100290), (860, 80232), (1032, 66860), (1290, 53488), (1376, 50145), (1720, 40116), (2064, 33430), (2580, 26744), (3343, 20640), (3440, 20058), (4128, 16715), (5160, 13372), (6686, 10320), (6880, 10029)]