75026880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 168

約数和(自身を含む): 261518400

約数和(自身を除く): 186491520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 239, 240, 288, 320, 327, 360, 436, 478, 480, 545, 576, 654, 717, 720, 872, 956, 960, 981, 1090, 1195, 1308, 1434, 1440, 1635, 1744, 1912, 1962, 2151, 2180, 2390, 2616, 2868, 2880, 3270, 3488, 3585, 3824, 3924, 4302, 4360, 4780, 4905, 5232, 5736, 6540, 6976, 7170, 7648, 7848, 8604, 8720, 9560, 9810, 10464, 10755, 11472, 13080, 14340, 15296, 15696, 17208, 17440, 19120, 19620, 20928, 21510, 22944, 26051, 26160, 28680, 31392, 34416, 34880, 38240, 39240, 43020, 45888, 52102, 52320, 57360, 62784, 68832, 76480, 78153, 78480, 86040, 104204, 104640, 114720, 130255, 137664, 156306, 156960, 172080, 208408, 229440, 234459, 260510, 312612, 313920, 344160, 390765, 416816, 468918, 521020, 625224, 688320, 781530, 833632, 937836, 1042040, 1172295, 1250448, 1563060, 1667264, 1875672, 2084080, 2344590, 2500896, 3126120, 3751344, 4168160, 4689180, 5001792, 6252240, 7502688, 8336320, 9378360, 12504480, 15005376, 18756720, 25008960, 37513440, 75026880]

約数ペア:

[(1, 75026880), (2, 37513440), (3, 25008960), (4, 18756720), (5, 15005376), (6, 12504480), (8, 9378360), (9, 8336320), (10, 7502688), (12, 6252240), (15, 5001792), (16, 4689180), (18, 4168160), (20, 3751344), (24, 3126120), (30, 2500896), (32, 2344590), (36, 2084080), (40, 1875672), (45, 1667264), (48, 1563060), (60, 1250448), (64, 1172295), (72, 1042040), (80, 937836), (90, 833632), (96, 781530), (109, 688320), (120, 625224), (144, 521020), (160, 468918), (180, 416816), (192, 390765), (218, 344160), (239, 313920), (240, 312612), (288, 260510), (320, 234459), (327, 229440), (360, 208408), (436, 172080), (478, 156960), (480, 156306), (545, 137664), (576, 130255), (654, 114720), (717, 104640), (720, 104204), (872, 86040), (956, 78480), (960, 78153), (981, 76480), (1090, 68832), (1195, 62784), (1308, 57360), (1434, 52320), (1440, 52102), (1635, 45888), (1744, 43020), (1912, 39240), (1962, 38240), (2151, 34880), (2180, 34416), (2390, 31392), (2616, 28680), (2868, 26160), (2880, 26051), (3270, 22944), (3488, 21510), (3585, 20928), (3824, 19620), (3924, 19120), (4302, 17440), (4360, 17208), (4780, 15696), (4905, 15296), (5232, 14340), (5736, 13080), (6540, 11472), (6976, 10755), (7170, 10464), (7648, 9810), (7848, 9560), (8604, 8720)]