64972200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{108287}}^1$

素因数の和:108306

約数の個数: 48

約数和(自身を含む): 201415680

約数和(自身を除く): 136443480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 108287, 216574, 324861, 433148, 541435, 649722, 866296, 1082870, 1299444, 1624305, 2165740, 2598888, 2707175, 3248610, 4331480, 5414350, 6497220, 8121525, 10828700, 12994440, 16243050, 21657400, 32486100, 64972200]

約数ペア:

[(1, 64972200), (2, 32486100), (3, 21657400), (4, 16243050), (5, 12994440), (6, 10828700), (8, 8121525), (10, 6497220), (12, 5414350), (15, 4331480), (20, 3248610), (24, 2707175), (25, 2598888), (30, 2165740), (40, 1624305), (50, 1299444), (60, 1082870), (75, 866296), (100, 649722), (120, 541435), (150, 433148), (200, 324861), (300, 216574), (600, 108287)]