74768760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 269568000

約数和(自身を除く): 194799240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 79, 88, 90, 99, 110, 120, 132, 158, 165, 180, 198, 220, 237, 239, 264, 316, 330, 360, 395, 396, 440, 474, 478, 495, 632, 660, 711, 717, 790, 792, 869, 948, 956, 990, 1185, 1195, 1320, 1422, 1434, 1580, 1738, 1896, 1912, 1980, 2151, 2370, 2390, 2607, 2629, 2844, 2868, 3160, 3476, 3555, 3585, 3960, 4302, 4345, 4740, 4780, 5214, 5258, 5688, 5736, 6952, 7110, 7170, 7821, 7887, 8604, 8690, 9480, 9560, 10428, 10516, 10755, 13035, 13145, 14220, 14340, 15642, 15774, 17208, 17380, 18881, 20856, 21032, 21510, 23661, 26070, 26290, 28440, 28680, 31284, 31548, 34760, 37762, 39105, 39435, 43020, 47322, 52140, 52580, 56643, 62568, 63096, 75524, 78210, 78870, 86040, 94405, 94644, 104280, 105160, 113286, 118305, 151048, 156420, 157740, 169929, 188810, 189288, 207691, 226572, 236610, 283215, 312840, 315480, 339858, 377620, 415382, 453144, 473220, 566430, 623073, 679716, 755240, 830764, 849645, 946440, 1038455, 1132860, 1246146, 1359432, 1661528, 1699290, 1869219, 2076910, 2265720, 2492292, 3115365, 3398580, 3738438, 4153820, 4984584, 6230730, 6797160, 7476876, 8307640, 9346095, 12461460, 14953752, 18692190, 24922920, 37384380, 74768760]

約数ペア:

[(1, 74768760), (2, 37384380), (3, 24922920), (4, 18692190), (5, 14953752), (6, 12461460), (8, 9346095), (9, 8307640), (10, 7476876), (11, 6797160), (12, 6230730), (15, 4984584), (18, 4153820), (20, 3738438), (22, 3398580), (24, 3115365), (30, 2492292), (33, 2265720), (36, 2076910), (40, 1869219), (44, 1699290), (45, 1661528), (55, 1359432), (60, 1246146), (66, 1132860), (72, 1038455), (79, 946440), (88, 849645), (90, 830764), (99, 755240), (110, 679716), (120, 623073), (132, 566430), (158, 473220), (165, 453144), (180, 415382), (198, 377620), (220, 339858), (237, 315480), (239, 312840), (264, 283215), (316, 236610), (330, 226572), (360, 207691), (395, 189288), (396, 188810), (440, 169929), (474, 157740), (478, 156420), (495, 151048), (632, 118305), (660, 113286), (711, 105160), (717, 104280), (790, 94644), (792, 94405), (869, 86040), (948, 78870), (956, 78210), (990, 75524), (1185, 63096), (1195, 62568), (1320, 56643), (1422, 52580), (1434, 52140), (1580, 47322), (1738, 43020), (1896, 39435), (1912, 39105), (1980, 37762), (2151, 34760), (2370, 31548), (2390, 31284), (2607, 28680), (2629, 28440), (2844, 26290), (2868, 26070), (3160, 23661), (3476, 21510), (3555, 21032), (3585, 20856), (3960, 18881), (4302, 17380), (4345, 17208), (4740, 15774), (4780, 15642), (5214, 14340), (5258, 14220), (5688, 13145), (5736, 13035), (6952, 10755), (7110, 10516), (7170, 10428), (7821, 9560), (7887, 9480), (8604, 8690)]