68932900

素因数分解:

$2^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{3851}}^1$

素因数の和:4044

約数の個数: 36

約数和(自身を含む): 150459120

約数和(自身を除く): 81526220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 179, 358, 716, 895, 1790, 3580, 3851, 4475, 7702, 8950, 15404, 17900, 19255, 38510, 77020, 96275, 192550, 385100, 689329, 1378658, 2757316, 3446645, 6893290, 13786580, 17233225, 34466450, 68932900]

約数ペア:

[(1, 68932900), (2, 34466450), (4, 17233225), (5, 13786580), (10, 6893290), (20, 3446645), (25, 2757316), (50, 1378658), (100, 689329), (179, 385100), (358, 192550), (716, 96275), (895, 77020), (1790, 38510), (3580, 19255), (3851, 17900), (4475, 15404), (7702, 8950)]