12168900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{4507}}^1$

素因数の和:4530

約数の個数: 72

約数和(自身を含む): 39129440

約数和(自身を除く): 26960540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 4507, 9014, 13521, 18028, 22535, 27042, 40563, 45070, 54084, 67605, 81126, 90140, 112675, 121689, 135210, 162252, 202815, 225350, 243378, 270420, 338025, 405630, 450700, 486756, 608445, 676050, 811260, 1014075, 1216890, 1352100, 2028150, 2433780, 3042225, 4056300, 6084450, 12168900]

約数ペア:

[(1, 12168900), (2, 6084450), (3, 4056300), (4, 3042225), (5, 2433780), (6, 2028150), (9, 1352100), (10, 1216890), (12, 1014075), (15, 811260), (18, 676050), (20, 608445), (25, 486756), (27, 450700), (30, 405630), (36, 338025), (45, 270420), (50, 243378), (54, 225350), (60, 202815), (75, 162252), (90, 135210), (100, 121689), (108, 112675), (135, 90140), (150, 81126), (180, 67605), (225, 54084), (270, 45070), (300, 40563), (450, 27042), (540, 22535), (675, 18028), (900, 13521), (1350, 9014), (2700, 4507)]