2408850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 6659172

約数和(自身を除く): 4250322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 101, 106, 150, 159, 202, 225, 265, 303, 318, 450, 477, 505, 530, 606, 795, 909, 954, 1010, 1325, 1515, 1590, 1818, 2385, 2525, 2650, 3030, 3975, 4545, 4770, 5050, 5353, 7575, 7950, 9090, 10706, 11925, 15150, 16059, 22725, 23850, 26765, 32118, 45450, 48177, 53530, 80295, 96354, 133825, 160590, 240885, 267650, 401475, 481770, 802950, 1204425, 2408850]

約数ペア:

[(1, 2408850), (2, 1204425), (3, 802950), (5, 481770), (6, 401475), (9, 267650), (10, 240885), (15, 160590), (18, 133825), (25, 96354), (30, 80295), (45, 53530), (50, 48177), (53, 45450), (75, 32118), (90, 26765), (101, 23850), (106, 22725), (150, 16059), (159, 15150), (202, 11925), (225, 10706), (265, 9090), (303, 7950), (318, 7575), (450, 5353), (477, 5050), (505, 4770), (530, 4545), (606, 3975), (795, 3030), (909, 2650), (954, 2525), (1010, 2385), (1325, 1818), (1515, 1590)]