85875210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 230480640

約数和(自身を除く): 144605430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 89, 90, 142, 151, 178, 213, 267, 302, 355, 426, 445, 453, 534, 639, 710, 755, 801, 890, 906, 1065, 1278, 1335, 1359, 1510, 1602, 2130, 2265, 2670, 2718, 3195, 4005, 4530, 6319, 6390, 6795, 8010, 10721, 12638, 13439, 13590, 18957, 21442, 26878, 31595, 32163, 37914, 40317, 53605, 56871, 63190, 64326, 67195, 80634, 94785, 96489, 107210, 113742, 120951, 134390, 160815, 189570, 192978, 201585, 241902, 284355, 321630, 403170, 482445, 568710, 604755, 954169, 964890, 1209510, 1908338, 2862507, 4770845, 5725014, 8587521, 9541690, 14312535, 17175042, 28625070, 42937605, 85875210]

約数ペア:

[(1, 85875210), (2, 42937605), (3, 28625070), (5, 17175042), (6, 14312535), (9, 9541690), (10, 8587521), (15, 5725014), (18, 4770845), (30, 2862507), (45, 1908338), (71, 1209510), (89, 964890), (90, 954169), (142, 604755), (151, 568710), (178, 482445), (213, 403170), (267, 321630), (302, 284355), (355, 241902), (426, 201585), (445, 192978), (453, 189570), (534, 160815), (639, 134390), (710, 120951), (755, 113742), (801, 107210), (890, 96489), (906, 94785), (1065, 80634), (1278, 67195), (1335, 64326), (1359, 63190), (1510, 56871), (1602, 53605), (2130, 40317), (2265, 37914), (2670, 32163), (2718, 31595), (3195, 26878), (4005, 21442), (4530, 18957), (6319, 13590), (6390, 13439), (6795, 12638), (8010, 10721)]