272960200

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{8693}}^1$

素因数の和:8866

約数の個数: 48

約数和(自身を含む): 638748180

約数和(自身を除く): 365787980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1570, 3140, 3925, 6280, 7850, 8693, 15700, 17386, 31400, 34772, 43465, 69544, 86930, 173860, 217325, 347720, 434650, 869300, 1364801, 1738600, 2729602, 5459204, 6824005, 10918408, 13648010, 27296020, 34120025, 54592040, 68240050, 136480100, 272960200]

約数ペア:

[(1, 272960200), (2, 136480100), (4, 68240050), (5, 54592040), (8, 34120025), (10, 27296020), (20, 13648010), (25, 10918408), (40, 6824005), (50, 5459204), (100, 2729602), (157, 1738600), (200, 1364801), (314, 869300), (628, 434650), (785, 347720), (1256, 217325), (1570, 173860), (3140, 86930), (3925, 69544), (6280, 43465), (7850, 34772), (8693, 31400), (15700, 17386)]