2245178400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{3557}}^1$

素因数の和:3843

約数の個数: 144

約数和(自身を含む): 7337905344

約数和(自身を除く): 5092726944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 263, 300, 400, 480, 526, 600, 789, 800, 1052, 1200, 1315, 1578, 2104, 2400, 2630, 3156, 3557, 3945, 4208, 5260, 6312, 6575, 7114, 7890, 8416, 10520, 10671, 12624, 13150, 14228, 15780, 17785, 19725, 21040, 21342, 25248, 26300, 28456, 31560, 35570, 39450, 42080, 42684, 52600, 53355, 56912, 63120, 71140, 78900, 85368, 88925, 105200, 106710, 113824, 126240, 142280, 157800, 170736, 177850, 210400, 213420, 266775, 284560, 315600, 341472, 355700, 426840, 533550, 569120, 631200, 711400, 853680, 935491, 1067100, 1422800, 1707360, 1870982, 2134200, 2806473, 2845600, 3741964, 4268400, 4677455, 5612946, 7483928, 8536800, 9354910, 11225892, 14032365, 14967856, 18709820, 22451784, 23387275, 28064730, 29935712, 37419640, 44903568, 46774550, 56129460, 70161825, 74839280, 89807136, 93549100, 112258920, 140323650, 149678560, 187098200, 224517840, 280647300, 374196400, 449035680, 561294600, 748392800, 1122589200, 2245178400]

約数ペア:

[(1, 2245178400), (2, 1122589200), (3, 748392800), (4, 561294600), (5, 449035680), (6, 374196400), (8, 280647300), (10, 224517840), (12, 187098200), (15, 149678560), (16, 140323650), (20, 112258920), (24, 93549100), (25, 89807136), (30, 74839280), (32, 70161825), (40, 56129460), (48, 46774550), (50, 44903568), (60, 37419640), (75, 29935712), (80, 28064730), (96, 23387275), (100, 22451784), (120, 18709820), (150, 14967856), (160, 14032365), (200, 11225892), (240, 9354910), (263, 8536800), (300, 7483928), (400, 5612946), (480, 4677455), (526, 4268400), (600, 3741964), (789, 2845600), (800, 2806473), (1052, 2134200), (1200, 1870982), (1315, 1707360), (1578, 1422800), (2104, 1067100), (2400, 935491), (2630, 853680), (3156, 711400), (3557, 631200), (3945, 569120), (4208, 533550), (5260, 426840), (6312, 355700), (6575, 341472), (7114, 315600), (7890, 284560), (8416, 266775), (10520, 213420), (10671, 210400), (12624, 177850), (13150, 170736), (14228, 157800), (15780, 142280), (17785, 126240), (19725, 113824), (21040, 106710), (21342, 105200), (25248, 88925), (26300, 85368), (28456, 78900), (31560, 71140), (35570, 63120), (39450, 56912), (42080, 53355), (42684, 52600)]