8226450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 22443876

約数和(自身を除く): 14217426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 181, 202, 225, 303, 362, 450, 505, 543, 606, 905, 909, 1010, 1086, 1515, 1629, 1810, 1818, 2525, 2715, 3030, 3258, 4525, 4545, 5050, 5430, 7575, 8145, 9050, 9090, 13575, 15150, 16290, 18281, 22725, 27150, 36562, 40725, 45450, 54843, 81450, 91405, 109686, 164529, 182810, 274215, 329058, 457025, 548430, 822645, 914050, 1371075, 1645290, 2742150, 4113225, 8226450]

約数ペア:

[(1, 8226450), (2, 4113225), (3, 2742150), (5, 1645290), (6, 1371075), (9, 914050), (10, 822645), (15, 548430), (18, 457025), (25, 329058), (30, 274215), (45, 182810), (50, 164529), (75, 109686), (90, 91405), (101, 81450), (150, 54843), (181, 45450), (202, 40725), (225, 36562), (303, 27150), (362, 22725), (450, 18281), (505, 16290), (543, 15150), (606, 13575), (905, 9090), (909, 9050), (1010, 8145), (1086, 7575), (1515, 5430), (1629, 5050), (1810, 4545), (1818, 4525), (2525, 3258), (2715, 3030)]