87622020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{162263}}^1$

素因数の和:162281

約数の個数: 48

約数和(自身を含む): 272603520

約数和(自身を除く): 184981500

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, 162263, 324526, 486789, 649052, 811315, 973578, 1460367, 1622630, 1947156, 2433945, 2920734, 3245260, 4381101, 4867890, 5841468, 7301835, 8762202, 9735780, 14603670, 17524404, 21905505, 29207340, 43811010, 87622020]

約数ペア:

[(1, 87622020), (2, 43811010), (3, 29207340), (4, 21905505), (5, 17524404), (6, 14603670), (9, 9735780), (10, 8762202), (12, 7301835), (15, 5841468), (18, 4867890), (20, 4381101), (27, 3245260), (30, 2920734), (36, 2433945), (45, 1947156), (54, 1622630), (60, 1460367), (90, 973578), (108, 811315), (135, 649052), (180, 486789), (270, 324526), (540, 162263)]