87975180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{162917}}^1$

素因数の和:162935

約数の個数: 48

約数和(自身を含む): 273702240

約数和(自身を除く): 185727060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 162917, 325834, 488751, 651668, 814585, 977502, 1466253, 1629170, 1955004, 2443755, 2932506, 3258340, 4398759, 4887510, 5865012, 7331265, 8797518, 9775020, 14662530, 17595036, 21993795, 29325060, 43987590, 87975180]

約数ペア:

[(1, 87975180), (2, 43987590), (3, 29325060), (4, 21993795), (5, 17595036), (6, 14662530), (9, 9775020), (10, 8797518), (12, 7331265), (15, 5865012), (18, 4887510), (20, 4398759), (27, 3258340), (30, 2932506), (36, 2443755), (45, 1955004), (54, 1629170), (60, 1466253), (90, 977502), (108, 814585), (135, 651668), (180, 488751), (270, 325834), (540, 162917)]