30620600

素因数分解:

$2^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 71576520

約数和(自身を除く): 40955920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 283, 541, 566, 1082, 1132, 1415, 2164, 2264, 2705, 2830, 4328, 5410, 5660, 7075, 10820, 11320, 13525, 14150, 21640, 27050, 28300, 54100, 56600, 108200, 153103, 306206, 612412, 765515, 1224824, 1531030, 3062060, 3827575, 6124120, 7655150, 15310300, 30620600]

約数ペア:

[(1, 30620600), (2, 15310300), (4, 7655150), (5, 6124120), (8, 3827575), (10, 3062060), (20, 1531030), (25, 1224824), (40, 765515), (50, 612412), (100, 306206), (200, 153103), (283, 108200), (541, 56600), (566, 54100), (1082, 28300), (1132, 27050), (1415, 21640), (2164, 14150), (2264, 13525), (2705, 11320), (2830, 10820), (4328, 7075), (5410, 5660)]