68305800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{113843}}^1$

素因数の和:113862

約数の個数: 48

約数和(自身を含む): 211749840

約数和(自身を除く): 143444040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 113843, 227686, 341529, 455372, 569215, 683058, 910744, 1138430, 1366116, 1707645, 2276860, 2732232, 2846075, 3415290, 4553720, 5692150, 6830580, 8538225, 11384300, 13661160, 17076450, 22768600, 34152900, 68305800]

約数ペア:

[(1, 68305800), (2, 34152900), (3, 22768600), (4, 17076450), (5, 13661160), (6, 11384300), (8, 8538225), (10, 6830580), (12, 5692150), (15, 4553720), (20, 3415290), (24, 2846075), (25, 2732232), (30, 2276860), (40, 1707645), (50, 1366116), (60, 1138430), (75, 910744), (100, 683058), (120, 569215), (150, 455372), (200, 341529), (300, 227686), (600, 113843)]