75143640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 275788800

約数和(自身を除く): 200645160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 29, 30, 33, 39, 40, 44, 52, 55, 58, 60, 65, 66, 78, 87, 88, 104, 110, 116, 120, 130, 132, 143, 145, 151, 156, 165, 174, 195, 220, 232, 260, 264, 286, 290, 302, 312, 319, 330, 348, 377, 390, 429, 435, 440, 453, 520, 572, 580, 604, 638, 660, 696, 715, 754, 755, 780, 858, 870, 906, 957, 1131, 1144, 1160, 1208, 1276, 1320, 1430, 1508, 1510, 1560, 1595, 1661, 1716, 1740, 1812, 1885, 1914, 1963, 2145, 2262, 2265, 2552, 2860, 3016, 3020, 3190, 3322, 3432, 3480, 3624, 3770, 3828, 3926, 4147, 4290, 4379, 4524, 4530, 4785, 4983, 5655, 5720, 5889, 6040, 6380, 6644, 7540, 7656, 7852, 8294, 8305, 8580, 8758, 9048, 9060, 9570, 9815, 9966, 11310, 11778, 12441, 12760, 13137, 13288, 15080, 15704, 16588, 16610, 17160, 17516, 18120, 19140, 19630, 19932, 20735, 21593, 21895, 22620, 23556, 24882, 24915, 26274, 29445, 33176, 33220, 35032, 38280, 39260, 39864, 41470, 43186, 43790, 45240, 47112, 48169, 49764, 49830, 52548, 56927, 58890, 62205, 64779, 65685, 66440, 78520, 82940, 86372, 87580, 96338, 99528, 99660, 105096, 107965, 113854, 117780, 124410, 129558, 131370, 144507, 165880, 170781, 172744, 175160, 192676, 199320, 215930, 227708, 235560, 240845, 248820, 259116, 262740, 284635, 289014, 323895, 341562, 385352, 431860, 455416, 481690, 497640, 518232, 525480, 569270, 578028, 626197, 647790, 683124, 722535, 853905, 863720, 963380, 1138540, 1156056, 1252394, 1295580, 1366248, 1445070, 1707810, 1878591, 1926760, 2277080, 2504788, 2591160, 2890140, 3130985, 3415620, 3757182, 5009576, 5780280, 6261970, 6831240, 7514364, 9392955, 12523940, 15028728, 18785910, 25047880, 37571820, 75143640]

約数ペア:

[(1, 75143640), (2, 37571820), (3, 25047880), (4, 18785910), (5, 15028728), (6, 12523940), (8, 9392955), (10, 7514364), (11, 6831240), (12, 6261970), (13, 5780280), (15, 5009576), (20, 3757182), (22, 3415620), (24, 3130985), (26, 2890140), (29, 2591160), (30, 2504788), (33, 2277080), (39, 1926760), (40, 1878591), (44, 1707810), (52, 1445070), (55, 1366248), (58, 1295580), (60, 1252394), (65, 1156056), (66, 1138540), (78, 963380), (87, 863720), (88, 853905), (104, 722535), (110, 683124), (116, 647790), (120, 626197), (130, 578028), (132, 569270), (143, 525480), (145, 518232), (151, 497640), (156, 481690), (165, 455416), (174, 431860), (195, 385352), (220, 341562), (232, 323895), (260, 289014), (264, 284635), (286, 262740), (290, 259116), (302, 248820), (312, 240845), (319, 235560), (330, 227708), (348, 215930), (377, 199320), (390, 192676), (429, 175160), (435, 172744), (440, 170781), (453, 165880), (520, 144507), (572, 131370), (580, 129558), (604, 124410), (638, 117780), (660, 113854), (696, 107965), (715, 105096), (754, 99660), (755, 99528), (780, 96338), (858, 87580), (870, 86372), (906, 82940), (957, 78520), (1131, 66440), (1144, 65685), (1160, 64779), (1208, 62205), (1276, 58890), (1320, 56927), (1430, 52548), (1508, 49830), (1510, 49764), (1560, 48169), (1595, 47112), (1661, 45240), (1716, 43790), (1740, 43186), (1812, 41470), (1885, 39864), (1914, 39260), (1963, 38280), (2145, 35032), (2262, 33220), (2265, 33176), (2552, 29445), (2860, 26274), (3016, 24915), (3020, 24882), (3190, 23556), (3322, 22620), (3432, 21895), (3480, 21593), (3624, 20735), (3770, 19932), (3828, 19630), (3926, 19140), (4147, 18120), (4290, 17516), (4379, 17160), (4524, 16610), (4530, 16588), (4785, 15704), (4983, 15080), (5655, 13288), (5720, 13137), (5889, 12760), (6040, 12441), (6380, 11778), (6644, 11310), (7540, 9966), (7656, 9815), (7852, 9570), (8294, 9060), (8305, 9048), (8580, 8758)]