65899600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 193737600

約数和(自身を除く): 127838000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 25, 26, 29, 38, 40, 46, 50, 52, 58, 65, 76, 80, 92, 95, 100, 104, 115, 116, 130, 145, 152, 184, 190, 200, 208, 230, 232, 247, 260, 290, 299, 304, 325, 368, 377, 380, 400, 437, 460, 464, 475, 494, 520, 551, 575, 580, 598, 650, 667, 725, 754, 760, 874, 920, 950, 988, 1040, 1102, 1150, 1160, 1196, 1235, 1300, 1334, 1450, 1495, 1508, 1520, 1748, 1840, 1885, 1900, 1976, 2185, 2204, 2300, 2320, 2392, 2470, 2600, 2668, 2755, 2900, 2990, 3016, 3335, 3496, 3770, 3800, 3952, 4370, 4408, 4600, 4784, 4940, 5200, 5336, 5510, 5681, 5800, 5980, 6032, 6175, 6670, 6992, 7163, 7475, 7540, 7600, 8671, 8740, 8816, 9200, 9425, 9880, 10672, 10925, 11020, 11362, 11600, 11960, 12350, 12673, 13340, 13775, 14326, 14950, 15080, 16675, 17342, 17480, 18850, 19760, 21850, 22040, 22724, 23920, 24700, 25346, 26680, 27550, 28405, 28652, 29900, 30160, 33350, 34684, 34960, 35815, 37700, 43355, 43700, 44080, 45448, 49400, 50692, 53360, 55100, 56810, 57304, 59800, 63365, 66700, 69368, 71630, 75400, 86710, 87400, 90896, 98800, 101384, 110200, 113620, 114608, 119600, 126730, 133400, 138736, 142025, 143260, 150800, 164749, 173420, 174800, 179075, 202768, 216775, 220400, 227240, 253460, 266800, 284050, 286520, 316825, 329498, 346840, 358150, 433550, 454480, 506920, 568100, 573040, 633650, 658996, 693680, 716300, 823745, 867100, 1013840, 1136200, 1267300, 1317992, 1432600, 1647490, 1734200, 2272400, 2534600, 2635984, 2865200, 3294980, 3468400, 4118725, 5069200, 6589960, 8237450, 13179920, 16474900, 32949800, 65899600]

約数ペア:

[(1, 65899600), (2, 32949800), (4, 16474900), (5, 13179920), (8, 8237450), (10, 6589960), (13, 5069200), (16, 4118725), (19, 3468400), (20, 3294980), (23, 2865200), (25, 2635984), (26, 2534600), (29, 2272400), (38, 1734200), (40, 1647490), (46, 1432600), (50, 1317992), (52, 1267300), (58, 1136200), (65, 1013840), (76, 867100), (80, 823745), (92, 716300), (95, 693680), (100, 658996), (104, 633650), (115, 573040), (116, 568100), (130, 506920), (145, 454480), (152, 433550), (184, 358150), (190, 346840), (200, 329498), (208, 316825), (230, 286520), (232, 284050), (247, 266800), (260, 253460), (290, 227240), (299, 220400), (304, 216775), (325, 202768), (368, 179075), (377, 174800), (380, 173420), (400, 164749), (437, 150800), (460, 143260), (464, 142025), (475, 138736), (494, 133400), (520, 126730), (551, 119600), (575, 114608), (580, 113620), (598, 110200), (650, 101384), (667, 98800), (725, 90896), (754, 87400), (760, 86710), (874, 75400), (920, 71630), (950, 69368), (988, 66700), (1040, 63365), (1102, 59800), (1150, 57304), (1160, 56810), (1196, 55100), (1235, 53360), (1300, 50692), (1334, 49400), (1450, 45448), (1495, 44080), (1508, 43700), (1520, 43355), (1748, 37700), (1840, 35815), (1885, 34960), (1900, 34684), (1976, 33350), (2185, 30160), (2204, 29900), (2300, 28652), (2320, 28405), (2392, 27550), (2470, 26680), (2600, 25346), (2668, 24700), (2755, 23920), (2900, 22724), (2990, 22040), (3016, 21850), (3335, 19760), (3496, 18850), (3770, 17480), (3800, 17342), (3952, 16675), (4370, 15080), (4408, 14950), (4600, 14326), (4784, 13775), (4940, 13340), (5200, 12673), (5336, 12350), (5510, 11960), (5681, 11600), (5800, 11362), (5980, 11020), (6032, 10925), (6175, 10672), (6670, 9880), (6992, 9425), (7163, 9200), (7475, 8816), (7540, 8740), (7600, 8671)]