120813700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 302605632

約数和(自身を除く): 181791932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 214, 350, 428, 535, 700, 749, 1070, 1498, 1613, 2140, 2675, 2996, 3226, 3745, 5350, 6452, 7490, 8065, 10700, 11291, 14980, 16130, 18725, 22582, 32260, 37450, 40325, 45164, 56455, 74900, 80650, 112910, 161300, 172591, 225820, 282275, 345182, 564550, 690364, 862955, 1129100, 1208137, 1725910, 2416274, 3451820, 4314775, 4832548, 6040685, 8629550, 12081370, 17259100, 24162740, 30203425, 60406850, 120813700]

約数ペア:

[(1, 120813700), (2, 60406850), (4, 30203425), (5, 24162740), (7, 17259100), (10, 12081370), (14, 8629550), (20, 6040685), (25, 4832548), (28, 4314775), (35, 3451820), (50, 2416274), (70, 1725910), (100, 1208137), (107, 1129100), (140, 862955), (175, 690364), (214, 564550), (350, 345182), (428, 282275), (535, 225820), (700, 172591), (749, 161300), (1070, 112910), (1498, 80650), (1613, 74900), (2140, 56455), (2675, 45164), (2996, 40325), (3226, 37450), (3745, 32260), (5350, 22582), (6452, 18725), (7490, 16130), (8065, 14980), (10700, 11291)]