75755960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{38651}}^1$

素因数の和:38676

約数の個数: 48

約数和(自身を含む): 198284760

約数和(自身を除く): 122528800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 38651, 77302, 154604, 193255, 270557, 309208, 386510, 541114, 773020, 1082228, 1352785, 1546040, 1893899, 2164456, 2705570, 3787798, 5411140, 7575596, 9469495, 10822280, 15151192, 18938990, 37877980, 75755960]

約数ペア:

[(1, 75755960), (2, 37877980), (4, 18938990), (5, 15151192), (7, 10822280), (8, 9469495), (10, 7575596), (14, 5411140), (20, 3787798), (28, 2705570), (35, 2164456), (40, 1893899), (49, 1546040), (56, 1352785), (70, 1082228), (98, 773020), (140, 541114), (196, 386510), (245, 309208), (280, 270557), (392, 193255), (490, 154604), (980, 77302), (1960, 38651)]