57495420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{35491}}^1$

素因数の和:35512

約数の個数: 60

約数和(自身を含む): 180370344

約数和(自身を除く): 122874924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 35491, 70982, 106473, 141964, 177455, 212946, 319419, 354910, 425892, 532365, 638838, 709820, 958257, 1064730, 1277676, 1597095, 1916514, 2129460, 2874771, 3194190, 3833028, 4791285, 5749542, 6388380, 9582570, 11499084, 14373855, 19165140, 28747710, 57495420]

約数ペア:

[(1, 57495420), (2, 28747710), (3, 19165140), (4, 14373855), (5, 11499084), (6, 9582570), (9, 6388380), (10, 5749542), (12, 4791285), (15, 3833028), (18, 3194190), (20, 2874771), (27, 2129460), (30, 1916514), (36, 1597095), (45, 1277676), (54, 1064730), (60, 958257), (81, 709820), (90, 638838), (108, 532365), (135, 425892), (162, 354910), (180, 319419), (270, 212946), (324, 177455), (405, 141964), (540, 106473), (810, 70982), (1620, 35491)]