357882120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 1212868800

約数和(自身を除く): 854986680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 61, 72, 86, 90, 120, 122, 129, 172, 180, 183, 215, 244, 258, 305, 344, 360, 366, 379, 387, 430, 488, 516, 549, 610, 645, 732, 758, 774, 860, 915, 1032, 1098, 1137, 1220, 1290, 1464, 1516, 1548, 1720, 1830, 1895, 1935, 2196, 2274, 2440, 2580, 2623, 2745, 3032, 3096, 3411, 3660, 3790, 3870, 4392, 4548, 5160, 5246, 5490, 5685, 6822, 7320, 7580, 7740, 7869, 9096, 10492, 10980, 11370, 13115, 13644, 15160, 15480, 15738, 16297, 17055, 20984, 21960, 22740, 23119, 23607, 26230, 27288, 31476, 32594, 34110, 39345, 45480, 46238, 47214, 48891, 52460, 62952, 65188, 68220, 69357, 78690, 81485, 92476, 94428, 97782, 104920, 115595, 118035, 130376, 136440, 138714, 146673, 157380, 162970, 184952, 188856, 195564, 208071, 231190, 236070, 244455, 277428, 293346, 314760, 325940, 346785, 391128, 416142, 462380, 472140, 488910, 554856, 586692, 651880, 693570, 733365, 832284, 924760, 944280, 977820, 994117, 1040355, 1173384, 1387140, 1466730, 1664568, 1955640, 1988234, 2080710, 2774280, 2933460, 2982351, 3976468, 4161420, 4970585, 5866920, 5964702, 7952936, 8322840, 8947053, 9941170, 11929404, 14911755, 17894106, 19882340, 23858808, 29823510, 35788212, 39764680, 44735265, 59647020, 71576424, 89470530, 119294040, 178941060, 357882120]

約数ペア:

[(1, 357882120), (2, 178941060), (3, 119294040), (4, 89470530), (5, 71576424), (6, 59647020), (8, 44735265), (9, 39764680), (10, 35788212), (12, 29823510), (15, 23858808), (18, 19882340), (20, 17894106), (24, 14911755), (30, 11929404), (36, 9941170), (40, 8947053), (43, 8322840), (45, 7952936), (60, 5964702), (61, 5866920), (72, 4970585), (86, 4161420), (90, 3976468), (120, 2982351), (122, 2933460), (129, 2774280), (172, 2080710), (180, 1988234), (183, 1955640), (215, 1664568), (244, 1466730), (258, 1387140), (305, 1173384), (344, 1040355), (360, 994117), (366, 977820), (379, 944280), (387, 924760), (430, 832284), (488, 733365), (516, 693570), (549, 651880), (610, 586692), (645, 554856), (732, 488910), (758, 472140), (774, 462380), (860, 416142), (915, 391128), (1032, 346785), (1098, 325940), (1137, 314760), (1220, 293346), (1290, 277428), (1464, 244455), (1516, 236070), (1548, 231190), (1720, 208071), (1830, 195564), (1895, 188856), (1935, 184952), (2196, 162970), (2274, 157380), (2440, 146673), (2580, 138714), (2623, 136440), (2745, 130376), (3032, 118035), (3096, 115595), (3411, 104920), (3660, 97782), (3790, 94428), (3870, 92476), (4392, 81485), (4548, 78690), (5160, 69357), (5246, 68220), (5490, 65188), (5685, 62952), (6822, 52460), (7320, 48891), (7580, 47214), (7740, 46238), (7869, 45480), (9096, 39345), (10492, 34110), (10980, 32594), (11370, 31476), (13115, 27288), (13644, 26230), (15160, 23607), (15480, 23119), (15738, 22740), (16297, 21960), (17055, 20984)]