75798990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{31193}}^1$

素因数の和:31215

約数の個数: 48

約数和(自身を含む): 204383088

約数和(自身を除く): 128584098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 31193, 62386, 93579, 155965, 187158, 280737, 311930, 467895, 561474, 842211, 935790, 1403685, 1684422, 2526633, 2807370, 4211055, 5053266, 7579899, 8422110, 12633165, 15159798, 25266330, 37899495, 75798990]

約数ペア:

[(1, 75798990), (2, 37899495), (3, 25266330), (5, 15159798), (6, 12633165), (9, 8422110), (10, 7579899), (15, 5053266), (18, 4211055), (27, 2807370), (30, 2526633), (45, 1684422), (54, 1403685), (81, 935790), (90, 842211), (135, 561474), (162, 467895), (243, 311930), (270, 280737), (405, 187158), (486, 155965), (810, 93579), (1215, 62386), (2430, 31193)]