202820220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{375593}}^1$

素因数の和:375611

約数の個数: 48

約数和(自身を含む): 630997920

約数和(自身を除く): 428177700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 375593, 751186, 1126779, 1502372, 1877965, 2253558, 3380337, 3755930, 4507116, 5633895, 6760674, 7511860, 10141011, 11267790, 13521348, 16901685, 20282022, 22535580, 33803370, 40564044, 50705055, 67606740, 101410110, 202820220]

約数ペア:

[(1, 202820220), (2, 101410110), (3, 67606740), (4, 50705055), (5, 40564044), (6, 33803370), (9, 22535580), (10, 20282022), (12, 16901685), (15, 13521348), (18, 11267790), (20, 10141011), (27, 7511860), (30, 6760674), (36, 5633895), (45, 4507116), (54, 3755930), (60, 3380337), (90, 2253558), (108, 1877965), (135, 1502372), (180, 1126779), (270, 751186), (540, 375593)]