68640150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{11161}}^1$

素因数の和:11217

約数の個数: 48

約数和(自身を含む): 174395088

約数和(自身を除く): 105754938

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 6150, 11161, 22322, 33483, 55805, 66966, 111610, 167415, 279025, 334830, 457601, 558050, 837075, 915202, 1372803, 1674150, 2288005, 2745606, 4576010, 6864015, 11440025, 13728030, 22880050, 34320075, 68640150]

約数ペア:

[(1, 68640150), (2, 34320075), (3, 22880050), (5, 13728030), (6, 11440025), (10, 6864015), (15, 4576010), (25, 2745606), (30, 2288005), (41, 1674150), (50, 1372803), (75, 915202), (82, 837075), (123, 558050), (150, 457601), (205, 334830), (246, 279025), (410, 167415), (615, 111610), (1025, 66966), (1230, 55805), (2050, 33483), (3075, 22322), (6150, 11161)]