828166860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 2609967360

約数和(自身を除く): 1781800500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 193, 279, 310, 372, 386, 465, 558, 579, 620, 769, 772, 930, 965, 1116, 1158, 1395, 1538, 1737, 1860, 1930, 2307, 2316, 2790, 2895, 3076, 3474, 3845, 3860, 4614, 5580, 5790, 5983, 6921, 6948, 7690, 8685, 9228, 11535, 11580, 11966, 13842, 15380, 17370, 17949, 23070, 23839, 23932, 27684, 29915, 34605, 34740, 35898, 46140, 47678, 53847, 59830, 69210, 71517, 71796, 89745, 95356, 107694, 119195, 119660, 138420, 143034, 148417, 179490, 214551, 215388, 238390, 269235, 286068, 296834, 357585, 358980, 429102, 445251, 476780, 538470, 593668, 715170, 742085, 858204, 890502, 1072755, 1076940, 1335753, 1430340, 1484170, 1781004, 2145510, 2226255, 2671506, 2968340, 4291020, 4452510, 4600927, 5343012, 6678765, 8905020, 9201854, 13357530, 13802781, 18403708, 23004635, 26715060, 27605562, 41408343, 46009270, 55211124, 69013905, 82816686, 92018540, 138027810, 165633372, 207041715, 276055620, 414083430, 828166860]

約数ペア:

[(1, 828166860), (2, 414083430), (3, 276055620), (4, 207041715), (5, 165633372), (6, 138027810), (9, 92018540), (10, 82816686), (12, 69013905), (15, 55211124), (18, 46009270), (20, 41408343), (30, 27605562), (31, 26715060), (36, 23004635), (45, 18403708), (60, 13802781), (62, 13357530), (90, 9201854), (93, 8905020), (124, 6678765), (155, 5343012), (180, 4600927), (186, 4452510), (193, 4291020), (279, 2968340), (310, 2671506), (372, 2226255), (386, 2145510), (465, 1781004), (558, 1484170), (579, 1430340), (620, 1335753), (769, 1076940), (772, 1072755), (930, 890502), (965, 858204), (1116, 742085), (1158, 715170), (1395, 593668), (1538, 538470), (1737, 476780), (1860, 445251), (1930, 429102), (2307, 358980), (2316, 357585), (2790, 296834), (2895, 286068), (3076, 269235), (3474, 238390), (3845, 215388), (3860, 214551), (4614, 179490), (5580, 148417), (5790, 143034), (5983, 138420), (6921, 119660), (6948, 119195), (7690, 107694), (8685, 95356), (9228, 89745), (11535, 71796), (11580, 71517), (11966, 69210), (13842, 59830), (15380, 53847), (17370, 47678), (17949, 46140), (23070, 35898), (23839, 34740), (23932, 34605), (27684, 29915)]