681430800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2111}}^1$

素因数の和:2401

約数の個数: 120

約数和(自身を含む): 2192002560

約数和(自身を除く): 1510571760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 269, 300, 400, 538, 600, 807, 1076, 1200, 1345, 1614, 2111, 2152, 2690, 3228, 4035, 4222, 4304, 5380, 6333, 6456, 6725, 8070, 8444, 10555, 10760, 12666, 12912, 13450, 16140, 16888, 20175, 21110, 21520, 25332, 26900, 31665, 32280, 33776, 40350, 42220, 50664, 52775, 53800, 63330, 64560, 80700, 84440, 101328, 105550, 107600, 126660, 158325, 161400, 168880, 211100, 253320, 316650, 322800, 422200, 506640, 567859, 633300, 844400, 1135718, 1266600, 1703577, 2271436, 2533200, 2839295, 3407154, 4542872, 5678590, 6814308, 8517885, 9085744, 11357180, 13628616, 14196475, 17035770, 22714360, 27257232, 28392950, 34071540, 42589425, 45428720, 56785900, 68143080, 85178850, 113571800, 136286160, 170357700, 227143600, 340715400, 681430800]

約数ペア:

[(1, 681430800), (2, 340715400), (3, 227143600), (4, 170357700), (5, 136286160), (6, 113571800), (8, 85178850), (10, 68143080), (12, 56785900), (15, 45428720), (16, 42589425), (20, 34071540), (24, 28392950), (25, 27257232), (30, 22714360), (40, 17035770), (48, 14196475), (50, 13628616), (60, 11357180), (75, 9085744), (80, 8517885), (100, 6814308), (120, 5678590), (150, 4542872), (200, 3407154), (240, 2839295), (269, 2533200), (300, 2271436), (400, 1703577), (538, 1266600), (600, 1135718), (807, 844400), (1076, 633300), (1200, 567859), (1345, 506640), (1614, 422200), (2111, 322800), (2152, 316650), (2690, 253320), (3228, 211100), (4035, 168880), (4222, 161400), (4304, 158325), (5380, 126660), (6333, 107600), (6456, 105550), (6725, 101328), (8070, 84440), (8444, 80700), (10555, 64560), (10760, 63330), (12666, 53800), (12912, 52775), (13450, 50664), (16140, 42220), (16888, 40350), (20175, 33776), (21110, 32280), (21520, 31665), (25332, 26900)]