68274200

素因数分解:

$2^3\times 5^2\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 159282960

約数和(自身を除く): 91008760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 541, 631, 1082, 1262, 2164, 2524, 2705, 3155, 4328, 5048, 5410, 6310, 10820, 12620, 13525, 15775, 21640, 25240, 27050, 31550, 54100, 63100, 108200, 126200, 341371, 682742, 1365484, 1706855, 2730968, 3413710, 6827420, 8534275, 13654840, 17068550, 34137100, 68274200]

約数ペア:

[(1, 68274200), (2, 34137100), (4, 17068550), (5, 13654840), (8, 8534275), (10, 6827420), (20, 3413710), (25, 2730968), (40, 1706855), (50, 1365484), (100, 682742), (200, 341371), (541, 126200), (631, 108200), (1082, 63100), (1262, 54100), (2164, 31550), (2524, 27050), (2705, 25240), (3155, 21640), (4328, 15775), (5048, 13525), (5410, 12620), (6310, 10820)]