630808800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15461}}^1$

素因数の和:15501

約数の個数: 144

約数和(自身を含む): 2174204592

約数和(自身を除く): 1543395792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3400, 4080, 5100, 6800, 8160, 10200, 13600, 15461, 20400, 30922, 40800, 46383, 61844, 77305, 92766, 123688, 154610, 185532, 231915, 247376, 262837, 309220, 371064, 386525, 463830, 494752, 525674, 618440, 742128, 773050, 788511, 927660, 1051348, 1159575, 1236880, 1314185, 1484256, 1546100, 1577022, 1855320, 2102696, 2319150, 2473760, 2628370, 3092200, 3154044, 3710640, 3942555, 4205392, 4638300, 5256740, 6184400, 6308088, 6570925, 7421280, 7885110, 8410784, 9276600, 10513480, 12368800, 12616176, 13141850, 15770220, 18553200, 19712775, 21026960, 25232352, 26283700, 31540440, 37106400, 39425550, 42053920, 52567400, 63080880, 78851100, 105134800, 126161760, 157702200, 210269600, 315404400, 630808800]

約数ペア:

[(1, 630808800), (2, 315404400), (3, 210269600), (4, 157702200), (5, 126161760), (6, 105134800), (8, 78851100), (10, 63080880), (12, 52567400), (15, 42053920), (16, 39425550), (17, 37106400), (20, 31540440), (24, 26283700), (25, 25232352), (30, 21026960), (32, 19712775), (34, 18553200), (40, 15770220), (48, 13141850), (50, 12616176), (51, 12368800), (60, 10513480), (68, 9276600), (75, 8410784), (80, 7885110), (85, 7421280), (96, 6570925), (100, 6308088), (102, 6184400), (120, 5256740), (136, 4638300), (150, 4205392), (160, 3942555), (170, 3710640), (200, 3154044), (204, 3092200), (240, 2628370), (255, 2473760), (272, 2319150), (300, 2102696), (340, 1855320), (400, 1577022), (408, 1546100), (425, 1484256), (480, 1314185), (510, 1236880), (544, 1159575), (600, 1051348), (680, 927660), (800, 788511), (816, 773050), (850, 742128), (1020, 618440), (1200, 525674), (1275, 494752), (1360, 463830), (1632, 386525), (1700, 371064), (2040, 309220), (2400, 262837), (2550, 247376), (2720, 231915), (3400, 185532), (4080, 154610), (5100, 123688), (6800, 92766), (8160, 77305), (10200, 61844), (13600, 46383), (15461, 40800), (20400, 30922)]