57225780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317921}}^1$

素因数の和:317936

約数の個数: 36

約数和(自身を含む): 173585412

約数和(自身を除く): 116359632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317921, 635842, 953763, 1271684, 1589605, 1907526, 2861289, 3179210, 3815052, 4768815, 5722578, 6358420, 9537630, 11445156, 14306445, 19075260, 28612890, 57225780]

約数ペア:

[(1, 57225780), (2, 28612890), (3, 19075260), (4, 14306445), (5, 11445156), (6, 9537630), (9, 6358420), (10, 5722578), (12, 4768815), (15, 3815052), (18, 3179210), (20, 2861289), (30, 1907526), (36, 1589605), (45, 1271684), (60, 953763), (90, 635842), (180, 317921)]