76986180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{142567}}^1$

素因数の和:142585

約数の個数: 48

約数和(自身を含む): 239514240

約数和(自身を除く): 162528060

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, 142567, 285134, 427701, 570268, 712835, 855402, 1283103, 1425670, 1710804, 2138505, 2566206, 2851340, 3849309, 4277010, 5132412, 6415515, 7698618, 8554020, 12831030, 15397236, 19246545, 25662060, 38493090, 76986180]

約数ペア:

[(1, 76986180), (2, 38493090), (3, 25662060), (4, 19246545), (5, 15397236), (6, 12831030), (9, 8554020), (10, 7698618), (12, 6415515), (15, 5132412), (18, 4277010), (20, 3849309), (27, 2851340), (30, 2566206), (36, 2138505), (45, 1710804), (54, 1425670), (60, 1283103), (90, 855402), (108, 712835), (135, 570268), (180, 427701), (270, 285134), (540, 142567)]