68887260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3305

約数の個数: 120

約数和(自身を含む): 232796256

約数和(自身を除く): 163908996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3271, 3510, 4212, 5265, 6542, 7020, 9813, 10530, 13084, 16355, 19626, 21060, 29439, 32710, 39252, 42523, 49065, 58878, 65420, 85046, 88317, 98130, 117756, 127569, 147195, 170092, 176634, 196260, 212615, 255138, 264951, 294390, 353268, 382707, 425230, 441585, 510276, 529902, 588780, 637845, 765414, 850460, 883170, 1059804, 1148121, 1275690, 1324755, 1530828, 1766340, 1913535, 2296242, 2551380, 2649510, 3444363, 3827070, 4592484, 5299020, 5740605, 6888726, 7654140, 11481210, 13777452, 17221815, 22962420, 34443630, 68887260]

約数ペア:

[(1, 68887260), (2, 34443630), (3, 22962420), (4, 17221815), (5, 13777452), (6, 11481210), (9, 7654140), (10, 6888726), (12, 5740605), (13, 5299020), (15, 4592484), (18, 3827070), (20, 3444363), (26, 2649510), (27, 2551380), (30, 2296242), (36, 1913535), (39, 1766340), (45, 1530828), (52, 1324755), (54, 1275690), (60, 1148121), (65, 1059804), (78, 883170), (81, 850460), (90, 765414), (108, 637845), (117, 588780), (130, 529902), (135, 510276), (156, 441585), (162, 425230), (180, 382707), (195, 353268), (234, 294390), (260, 264951), (270, 255138), (324, 212615), (351, 196260), (390, 176634), (405, 170092), (468, 147195), (540, 127569), (585, 117756), (702, 98130), (780, 88317), (810, 85046), (1053, 65420), (1170, 58878), (1404, 49065), (1620, 42523), (1755, 39252), (2106, 32710), (2340, 29439), (3271, 21060), (3510, 19626), (4212, 16355), (5265, 13084), (6542, 10530), (7020, 9813)]