201787500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{5381}}^1$

素因数の和:5413

約数の個数: 72

約数和(自身を含む): 588618576

約数和(自身を除く): 386831076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3125, 3750, 5381, 6250, 7500, 9375, 10762, 12500, 16143, 18750, 21524, 26905, 32286, 37500, 53810, 64572, 80715, 107620, 134525, 161430, 269050, 322860, 403575, 538100, 672625, 807150, 1345250, 1614300, 2017875, 2690500, 3363125, 4035750, 6726250, 8071500, 10089375, 13452500, 16815625, 20178750, 33631250, 40357500, 50446875, 67262500, 100893750, 201787500]

約数ペア:

[(1, 201787500), (2, 100893750), (3, 67262500), (4, 50446875), (5, 40357500), (6, 33631250), (10, 20178750), (12, 16815625), (15, 13452500), (20, 10089375), (25, 8071500), (30, 6726250), (50, 4035750), (60, 3363125), (75, 2690500), (100, 2017875), (125, 1614300), (150, 1345250), (250, 807150), (300, 672625), (375, 538100), (500, 403575), (625, 322860), (750, 269050), (1250, 161430), (1500, 134525), (1875, 107620), (2500, 80715), (3125, 64572), (3750, 53810), (5381, 37500), (6250, 32286), (7500, 26905), (9375, 21524), (10762, 18750), (12500, 16143)]