28482017400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{113837}}^1$

素因数の和:113998

約数の個数: 144

約数和(自身を含む): 96341099400

約数和(自身を除く): 67859082000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 139, 150, 180, 200, 225, 278, 300, 360, 417, 450, 556, 600, 695, 834, 900, 1112, 1251, 1390, 1668, 1800, 2085, 2502, 2780, 3336, 3475, 4170, 5004, 5560, 6255, 6950, 8340, 10008, 10425, 12510, 13900, 16680, 20850, 25020, 27800, 31275, 41700, 50040, 62550, 83400, 113837, 125100, 227674, 250200, 341511, 455348, 569185, 683022, 910696, 1024533, 1138370, 1366044, 1707555, 2049066, 2276740, 2732088, 2845925, 3415110, 4098132, 4553480, 5122665, 5691850, 6830220, 8196264, 8537775, 10245330, 11383700, 13660440, 15823343, 17075550, 20490660, 22767400, 25613325, 31646686, 34151100, 40981320, 47470029, 51226650, 63293372, 68302200, 79116715, 94940058, 102453300, 126586744, 142410087, 158233430, 189880116, 204906600, 237350145, 284820174, 316466860, 379760232, 395583575, 474700290, 569640348, 632933720, 712050435, 791167150, 949400580, 1139280696, 1186750725, 1424100870, 1582334300, 1898801160, 2373501450, 2848201740, 3164668600, 3560252175, 4747002900, 5696403480, 7120504350, 9494005800, 14241008700, 28482017400]

約数ペア:

[(1, 28482017400), (2, 14241008700), (3, 9494005800), (4, 7120504350), (5, 5696403480), (6, 4747002900), (8, 3560252175), (9, 3164668600), (10, 2848201740), (12, 2373501450), (15, 1898801160), (18, 1582334300), (20, 1424100870), (24, 1186750725), (25, 1139280696), (30, 949400580), (36, 791167150), (40, 712050435), (45, 632933720), (50, 569640348), (60, 474700290), (72, 395583575), (75, 379760232), (90, 316466860), (100, 284820174), (120, 237350145), (139, 204906600), (150, 189880116), (180, 158233430), (200, 142410087), (225, 126586744), (278, 102453300), (300, 94940058), (360, 79116715), (417, 68302200), (450, 63293372), (556, 51226650), (600, 47470029), (695, 40981320), (834, 34151100), (900, 31646686), (1112, 25613325), (1251, 22767400), (1390, 20490660), (1668, 17075550), (1800, 15823343), (2085, 13660440), (2502, 11383700), (2780, 10245330), (3336, 8537775), (3475, 8196264), (4170, 6830220), (5004, 5691850), (5560, 5122665), (6255, 4553480), (6950, 4098132), (8340, 3415110), (10008, 2845925), (10425, 2732088), (12510, 2276740), (13900, 2049066), (16680, 1707555), (20850, 1366044), (25020, 1138370), (27800, 1024533), (31275, 910696), (41700, 683022), (50040, 569185), (62550, 455348), (83400, 341511), (113837, 250200), (125100, 227674)]