318136800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1961

約数の個数: 144

約数和(自身を含む): 1050682752

約数和(自身を除く): 732545952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 284, 300, 355, 400, 426, 480, 568, 600, 710, 800, 852, 1065, 1136, 1200, 1420, 1704, 1775, 1867, 2130, 2272, 2400, 2840, 3408, 3550, 3734, 4260, 5325, 5601, 5680, 6816, 7100, 7468, 8520, 9335, 10650, 11202, 11360, 14200, 14936, 17040, 18670, 21300, 22404, 28005, 28400, 29872, 34080, 37340, 42600, 44808, 46675, 56010, 56800, 59744, 74680, 85200, 89616, 93350, 112020, 132557, 140025, 149360, 170400, 179232, 186700, 224040, 265114, 280050, 298720, 373400, 397671, 448080, 530228, 560100, 662785, 746800, 795342, 896160, 1060456, 1120200, 1325570, 1493600, 1590684, 1988355, 2120912, 2240400, 2651140, 3181368, 3313925, 3976710, 4241824, 4480800, 5302280, 6362736, 6627850, 7953420, 9941775, 10604560, 12725472, 13255700, 15906840, 19883550, 21209120, 26511400, 31813680, 39767100, 53022800, 63627360, 79534200, 106045600, 159068400, 318136800]

約数ペア:

[(1, 318136800), (2, 159068400), (3, 106045600), (4, 79534200), (5, 63627360), (6, 53022800), (8, 39767100), (10, 31813680), (12, 26511400), (15, 21209120), (16, 19883550), (20, 15906840), (24, 13255700), (25, 12725472), (30, 10604560), (32, 9941775), (40, 7953420), (48, 6627850), (50, 6362736), (60, 5302280), (71, 4480800), (75, 4241824), (80, 3976710), (96, 3313925), (100, 3181368), (120, 2651140), (142, 2240400), (150, 2120912), (160, 1988355), (200, 1590684), (213, 1493600), (240, 1325570), (284, 1120200), (300, 1060456), (355, 896160), (400, 795342), (426, 746800), (480, 662785), (568, 560100), (600, 530228), (710, 448080), (800, 397671), (852, 373400), (1065, 298720), (1136, 280050), (1200, 265114), (1420, 224040), (1704, 186700), (1775, 179232), (1867, 170400), (2130, 149360), (2272, 140025), (2400, 132557), (2840, 112020), (3408, 93350), (3550, 89616), (3734, 85200), (4260, 74680), (5325, 59744), (5601, 56800), (5680, 56010), (6816, 46675), (7100, 44808), (7468, 42600), (8520, 37340), (9335, 34080), (10650, 29872), (11202, 28400), (11360, 28005), (14200, 22404), (14936, 21300), (17040, 18670)]