15210200

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 35991000

約数和(自身を除く): 20780800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1289, 1475, 2360, 2578, 2950, 5156, 5900, 6445, 10312, 11800, 12890, 25780, 32225, 51560, 64450, 76051, 128900, 152102, 257800, 304204, 380255, 608408, 760510, 1521020, 1901275, 3042040, 3802550, 7605100, 15210200]

約数ペア:

[(1, 15210200), (2, 7605100), (4, 3802550), (5, 3042040), (8, 1901275), (10, 1521020), (20, 760510), (25, 608408), (40, 380255), (50, 304204), (59, 257800), (100, 152102), (118, 128900), (200, 76051), (236, 64450), (295, 51560), (472, 32225), (590, 25780), (1180, 12890), (1289, 11800), (1475, 10312), (2360, 6445), (2578, 5900), (2950, 5156)]