61131450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3351

約数の個数: 48

約数和(自身を含む): 152847360

約数和(自身を除く): 91715910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 635, 762, 1270, 1905, 3175, 3209, 3810, 6350, 6418, 9525, 9627, 16045, 19050, 19254, 32090, 48135, 80225, 96270, 160450, 240675, 407543, 481350, 815086, 1222629, 2037715, 2445258, 4075430, 6113145, 10188575, 12226290, 20377150, 30565725, 61131450]

約数ペア:

[(1, 61131450), (2, 30565725), (3, 20377150), (5, 12226290), (6, 10188575), (10, 6113145), (15, 4075430), (25, 2445258), (30, 2037715), (50, 1222629), (75, 815086), (127, 481350), (150, 407543), (254, 240675), (381, 160450), (635, 96270), (762, 80225), (1270, 48135), (1905, 32090), (3175, 19254), (3209, 19050), (3810, 16045), (6350, 9627), (6418, 9525)]