82357650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:876

約数の個数: 72

約数和(自身を含む): 222306084

約数和(自身を除く): 139948434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 397, 450, 461, 794, 922, 1191, 1383, 1985, 2305, 2382, 2766, 3573, 3970, 4149, 4610, 5955, 6915, 7146, 8298, 9925, 11525, 11910, 13830, 17865, 19850, 20745, 23050, 29775, 34575, 35730, 41490, 59550, 69150, 89325, 103725, 178650, 183017, 207450, 366034, 549051, 915085, 1098102, 1647153, 1830170, 2745255, 3294306, 4575425, 5490510, 8235765, 9150850, 13726275, 16471530, 27452550, 41178825, 82357650]

約数ペア:

[(1, 82357650), (2, 41178825), (3, 27452550), (5, 16471530), (6, 13726275), (9, 9150850), (10, 8235765), (15, 5490510), (18, 4575425), (25, 3294306), (30, 2745255), (45, 1830170), (50, 1647153), (75, 1098102), (90, 915085), (150, 549051), (225, 366034), (397, 207450), (450, 183017), (461, 178650), (794, 103725), (922, 89325), (1191, 69150), (1383, 59550), (1985, 41490), (2305, 35730), (2382, 34575), (2766, 29775), (3573, 23050), (3970, 20745), (4149, 19850), (4610, 17865), (5955, 13830), (6915, 11910), (7146, 11525), (8298, 9925)]