67227400

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 157372740

約数和(自身を除く): 90145340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1570, 2141, 3140, 3925, 4282, 6280, 7850, 8564, 10705, 15700, 17128, 21410, 31400, 42820, 53525, 85640, 107050, 214100, 336137, 428200, 672274, 1344548, 1680685, 2689096, 3361370, 6722740, 8403425, 13445480, 16806850, 33613700, 67227400]

約数ペア:

[(1, 67227400), (2, 33613700), (4, 16806850), (5, 13445480), (8, 8403425), (10, 6722740), (20, 3361370), (25, 2689096), (40, 1680685), (50, 1344548), (100, 672274), (157, 428200), (200, 336137), (314, 214100), (628, 107050), (785, 85640), (1256, 53525), (1570, 42820), (2141, 31400), (3140, 21410), (3925, 17128), (4282, 15700), (6280, 10705), (7850, 8564)]