77700660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2797}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 218109696

約数和(自身を除く): 140409036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2778, 2797, 4630, 5556, 5594, 6945, 8391, 9260, 11188, 13890, 13985, 16782, 27780, 27970, 33564, 41955, 55940, 83910, 167820, 1295011, 2590022, 3885033, 5180044, 6475055, 7770066, 12950110, 15540132, 19425165, 25900220, 38850330, 77700660]

約数ペア:

[(1, 77700660), (2, 38850330), (3, 25900220), (4, 19425165), (5, 15540132), (6, 12950110), (10, 7770066), (12, 6475055), (15, 5180044), (20, 3885033), (30, 2590022), (60, 1295011), (463, 167820), (926, 83910), (1389, 55940), (1852, 41955), (2315, 33564), (2778, 27970), (2797, 27780), (4630, 16782), (5556, 13985), (5594, 13890), (6945, 11188), (8391, 9260)]