83145780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461921}}^1$

素因数の和:461936

約数の個数: 36

約数和(自身を含む): 252209412

約数和(自身を除く): 169063632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461921, 923842, 1385763, 1847684, 2309605, 2771526, 4157289, 4619210, 5543052, 6928815, 8314578, 9238420, 13857630, 16629156, 20786445, 27715260, 41572890, 83145780]

約数ペア:

[(1, 83145780), (2, 41572890), (3, 27715260), (4, 20786445), (5, 16629156), (6, 13857630), (9, 9238420), (10, 8314578), (12, 6928815), (15, 5543052), (18, 4619210), (20, 4157289), (30, 2771526), (36, 2309605), (45, 1847684), (60, 1385763), (90, 923842), (180, 461921)]