5655443940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1442

約数の個数: 144

約数和(自身を含む): 17449810560

約数和(自身を除く): 11794366620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 547, 639, 710, 809, 852, 1065, 1094, 1278, 1420, 1618, 1641, 2130, 2188, 2427, 2556, 2735, 3195, 3236, 3282, 4045, 4260, 4854, 4923, 5470, 6390, 6564, 7281, 8090, 8205, 9708, 9846, 10940, 12135, 12780, 14562, 16180, 16410, 19692, 24270, 24615, 29124, 32820, 36405, 38837, 48540, 49230, 57439, 72810, 77674, 98460, 114878, 116511, 145620, 155348, 172317, 194185, 229756, 233022, 287195, 344634, 349533, 388370, 442523, 466044, 516951, 574390, 582555, 689268, 699066, 776740, 861585, 885046, 1033902, 1148780, 1165110, 1327569, 1398132, 1723170, 1747665, 1770092, 2067804, 2212615, 2330220, 2584755, 2655138, 3446340, 3495330, 3982707, 4425230, 5169510, 5310276, 6637845, 6990660, 7965414, 8850460, 10339020, 13275690, 15930828, 19913535, 26551380, 31419133, 39827070, 62838266, 79654140, 94257399, 125676532, 157095665, 188514798, 282772197, 314191330, 377029596, 471286995, 565544394, 628382660, 942573990, 1131088788, 1413860985, 1885147980, 2827721970, 5655443940]

約数ペア:

[(1, 5655443940), (2, 2827721970), (3, 1885147980), (4, 1413860985), (5, 1131088788), (6, 942573990), (9, 628382660), (10, 565544394), (12, 471286995), (15, 377029596), (18, 314191330), (20, 282772197), (30, 188514798), (36, 157095665), (45, 125676532), (60, 94257399), (71, 79654140), (90, 62838266), (142, 39827070), (180, 31419133), (213, 26551380), (284, 19913535), (355, 15930828), (426, 13275690), (547, 10339020), (639, 8850460), (710, 7965414), (809, 6990660), (852, 6637845), (1065, 5310276), (1094, 5169510), (1278, 4425230), (1420, 3982707), (1618, 3495330), (1641, 3446340), (2130, 2655138), (2188, 2584755), (2427, 2330220), (2556, 2212615), (2735, 2067804), (3195, 1770092), (3236, 1747665), (3282, 1723170), (4045, 1398132), (4260, 1327569), (4854, 1165110), (4923, 1148780), (5470, 1033902), (6390, 885046), (6564, 861585), (7281, 776740), (8090, 699066), (8205, 689268), (9708, 582555), (9846, 574390), (10940, 516951), (12135, 466044), (12780, 442523), (14562, 388370), (16180, 349533), (16410, 344634), (19692, 287195), (24270, 233022), (24615, 229756), (29124, 194185), (32820, 172317), (36405, 155348), (38837, 145620), (48540, 116511), (49230, 114878), (57439, 98460), (72810, 77674)]