220525650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{490057}}^1$

素因数の和:490075

約数の個数: 36

約数和(自身を含む): 592480122

約数和(自身を除く): 371954472

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 490057, 980114, 1470171, 2450285, 2940342, 4410513, 4900570, 7350855, 8821026, 12251425, 14701710, 22052565, 24502850, 36754275, 44105130, 73508550, 110262825, 220525650]

約数ペア:

[(1, 220525650), (2, 110262825), (3, 73508550), (5, 44105130), (6, 36754275), (9, 24502850), (10, 22052565), (15, 14701710), (18, 12251425), (25, 8821026), (30, 7350855), (45, 4900570), (50, 4410513), (75, 2940342), (90, 2450285), (150, 1470171), (225, 980114), (450, 490057)]