22522140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 68756688

約数和(自身を除く): 46234548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 593, 633, 844, 1055, 1186, 1266, 1779, 1899, 2110, 2372, 2532, 2965, 3165, 3558, 3798, 4220, 5337, 5930, 6330, 7116, 7596, 8895, 9495, 10674, 11860, 12660, 17790, 18990, 21348, 26685, 35580, 37980, 53370, 106740, 125123, 250246, 375369, 500492, 625615, 750738, 1126107, 1251230, 1501476, 1876845, 2252214, 2502460, 3753690, 4504428, 5630535, 7507380, 11261070, 22522140]

約数ペア:

[(1, 22522140), (2, 11261070), (3, 7507380), (4, 5630535), (5, 4504428), (6, 3753690), (9, 2502460), (10, 2252214), (12, 1876845), (15, 1501476), (18, 1251230), (20, 1126107), (30, 750738), (36, 625615), (45, 500492), (60, 375369), (90, 250246), (180, 125123), (211, 106740), (422, 53370), (593, 37980), (633, 35580), (844, 26685), (1055, 21348), (1186, 18990), (1266, 17790), (1779, 12660), (1899, 11860), (2110, 10674), (2372, 9495), (2532, 8895), (2965, 7596), (3165, 7116), (3558, 6330), (3798, 5930), (4220, 5337)]