212512050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{472249}}^1$

素因数の和:472267

約数の個数: 36

約数和(自身を含む): 570950250

約数和(自身を除く): 358438200

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 472249, 944498, 1416747, 2361245, 2833494, 4250241, 4722490, 7083735, 8500482, 11806225, 14167470, 21251205, 23612450, 35418675, 42502410, 70837350, 106256025, 212512050]

約数ペア:

[(1, 212512050), (2, 106256025), (3, 70837350), (5, 42502410), (6, 35418675), (9, 23612450), (10, 21251205), (15, 14167470), (18, 11806225), (25, 8500482), (30, 7083735), (45, 4722490), (50, 4250241), (75, 2833494), (90, 2361245), (150, 1416747), (225, 944498), (450, 472249)]