90775260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{504307}}^1$

素因数の和:504322

約数の個数: 36

約数和(自身を含む): 275352168

約数和(自身を除く): 184576908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 504307, 1008614, 1512921, 2017228, 2521535, 3025842, 4538763, 5043070, 6051684, 7564605, 9077526, 10086140, 15129210, 18155052, 22693815, 30258420, 45387630, 90775260]

約数ペア:

[(1, 90775260), (2, 45387630), (3, 30258420), (4, 22693815), (5, 18155052), (6, 15129210), (9, 10086140), (10, 9077526), (12, 7564605), (15, 6051684), (18, 5043070), (20, 4538763), (30, 3025842), (36, 2521535), (45, 2017228), (60, 1512921), (90, 1008614), (180, 504307)]