64426860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 201700800

約数和(自身を除く): 137273940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 229, 270, 458, 521, 540, 687, 916, 1042, 1145, 1374, 1563, 2061, 2084, 2290, 2605, 2748, 3126, 3435, 4122, 4580, 4689, 5210, 6183, 6252, 6870, 7815, 8244, 9378, 10305, 10420, 12366, 13740, 14067, 15630, 18756, 20610, 23445, 24732, 28134, 30915, 31260, 41220, 46890, 56268, 61830, 70335, 93780, 119309, 123660, 140670, 238618, 281340, 357927, 477236, 596545, 715854, 1073781, 1193090, 1431708, 1789635, 2147562, 2386180, 3221343, 3579270, 4295124, 5368905, 6442686, 7158540, 10737810, 12885372, 16106715, 21475620, 32213430, 64426860]

約数ペア:

[(1, 64426860), (2, 32213430), (3, 21475620), (4, 16106715), (5, 12885372), (6, 10737810), (9, 7158540), (10, 6442686), (12, 5368905), (15, 4295124), (18, 3579270), (20, 3221343), (27, 2386180), (30, 2147562), (36, 1789635), (45, 1431708), (54, 1193090), (60, 1073781), (90, 715854), (108, 596545), (135, 477236), (180, 357927), (229, 281340), (270, 238618), (458, 140670), (521, 123660), (540, 119309), (687, 93780), (916, 70335), (1042, 61830), (1145, 56268), (1374, 46890), (1563, 41220), (2061, 31260), (2084, 30915), (2290, 28134), (2605, 24732), (2748, 23445), (3126, 20610), (3435, 18756), (4122, 15630), (4580, 14067), (4689, 13740), (5210, 12366), (6183, 10420), (6252, 10305), (6870, 9378), (7815, 8244)]