252218700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{280243}}^1$

素因数の和:280263

約数の個数: 54

約数和(自身を含む): 790568324

約数和(自身を除く): 538349624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 280243, 560486, 840729, 1120972, 1401215, 1681458, 2522187, 2802430, 3362916, 4203645, 5044374, 5604860, 7006075, 8407290, 10088748, 12610935, 14012150, 16814580, 21018225, 25221870, 28024300, 42036450, 50443740, 63054675, 84072900, 126109350, 252218700]

約数ペア:

[(1, 252218700), (2, 126109350), (3, 84072900), (4, 63054675), (5, 50443740), (6, 42036450), (9, 28024300), (10, 25221870), (12, 21018225), (15, 16814580), (18, 14012150), (20, 12610935), (25, 10088748), (30, 8407290), (36, 7006075), (45, 5604860), (50, 5044374), (60, 4203645), (75, 3362916), (90, 2802430), (100, 2522187), (150, 1681458), (180, 1401215), (225, 1120972), (300, 840729), (450, 560486), (900, 280243)]