66151100

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{2441}}^1$

素因数の和:2726

約数の個数: 36

約数和(自身を含む): 144136608

約数和(自身を除く): 77985508

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 1084, 1355, 2441, 2710, 4882, 5420, 6775, 9764, 12205, 13550, 24410, 27100, 48820, 61025, 122050, 244100, 661511, 1323022, 2646044, 3307555, 6615110, 13230220, 16537775, 33075550, 66151100]

約数ペア:

[(1, 66151100), (2, 33075550), (4, 16537775), (5, 13230220), (10, 6615110), (20, 3307555), (25, 2646044), (50, 1323022), (100, 661511), (271, 244100), (542, 122050), (1084, 61025), (1355, 48820), (2441, 27100), (2710, 24410), (4882, 13550), (5420, 12205), (6775, 9764)]