45104940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{250583}}^1$

素因数の和:250598

約数の個数: 36

約数和(自身を含む): 136818864

約数和(自身を除く): 91713924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 250583, 501166, 751749, 1002332, 1252915, 1503498, 2255247, 2505830, 3006996, 3758745, 4510494, 5011660, 7517490, 9020988, 11276235, 15034980, 22552470, 45104940]

約数ペア:

[(1, 45104940), (2, 22552470), (3, 15034980), (4, 11276235), (5, 9020988), (6, 7517490), (9, 5011660), (10, 4510494), (12, 3758745), (15, 3006996), (18, 2505830), (20, 2255247), (30, 1503498), (36, 1252915), (45, 1002332), (60, 751749), (90, 501166), (180, 250583)]