66096400

素因数分解:

$2^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1276

約数の個数: 60

約数和(自身を含む): 160006500

約数和(自身を除く): 93910100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 149, 200, 298, 400, 596, 745, 1109, 1192, 1490, 2218, 2384, 2980, 3725, 4436, 5545, 5960, 7450, 8872, 11090, 11920, 14900, 17744, 22180, 27725, 29800, 44360, 55450, 59600, 88720, 110900, 165241, 221800, 330482, 443600, 660964, 826205, 1321928, 1652410, 2643856, 3304820, 4131025, 6609640, 8262050, 13219280, 16524100, 33048200, 66096400]

約数ペア:

[(1, 66096400), (2, 33048200), (4, 16524100), (5, 13219280), (8, 8262050), (10, 6609640), (16, 4131025), (20, 3304820), (25, 2643856), (40, 1652410), (50, 1321928), (80, 826205), (100, 660964), (149, 443600), (200, 330482), (298, 221800), (400, 165241), (596, 110900), (745, 88720), (1109, 59600), (1192, 55450), (1490, 44360), (2218, 29800), (2384, 27725), (2980, 22180), (3725, 17744), (4436, 14900), (5545, 11920), (5960, 11090), (7450, 8872)]