1255897710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1291}}^1$

素因数の和:2511

約数の個数: 80

約数和(自身を含む): 3382399152

約数和(自身を除く): 2126501442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1201, 1291, 2402, 2582, 3603, 3873, 6005, 6455, 7206, 7746, 10809, 11619, 12010, 12910, 18015, 19365, 21618, 23238, 32427, 34857, 36030, 38730, 54045, 58095, 64854, 69714, 97281, 104571, 108090, 116190, 162135, 174285, 194562, 209142, 324270, 348570, 486405, 522855, 972810, 1045710, 1550491, 3100982, 4651473, 7752455, 9302946, 13954419, 15504910, 23257365, 27908838, 41863257, 46514730, 69772095, 83726514, 125589771, 139544190, 209316285, 251179542, 418632570, 627948855, 1255897710]

約数ペア:

[(1, 1255897710), (2, 627948855), (3, 418632570), (5, 251179542), (6, 209316285), (9, 139544190), (10, 125589771), (15, 83726514), (18, 69772095), (27, 46514730), (30, 41863257), (45, 27908838), (54, 23257365), (81, 15504910), (90, 13954419), (135, 9302946), (162, 7752455), (270, 4651473), (405, 3100982), (810, 1550491), (1201, 1045710), (1291, 972810), (2402, 522855), (2582, 486405), (3603, 348570), (3873, 324270), (6005, 209142), (6455, 194562), (7206, 174285), (7746, 162135), (10809, 116190), (11619, 108090), (12010, 104571), (12910, 97281), (18015, 69714), (19365, 64854), (21618, 58095), (23238, 54045), (32427, 38730), (34857, 36030)]