188085780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{348307}}^1$

素因数の和:348325

約数の個数: 48

約数和(自身を含む): 585157440

約数和(自身を除く): 397071660

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, 348307, 696614, 1044921, 1393228, 1741535, 2089842, 3134763, 3483070, 4179684, 5224605, 6269526, 6966140, 9404289, 10449210, 12539052, 15673815, 18808578, 20898420, 31347630, 37617156, 47021445, 62695260, 94042890, 188085780]

約数ペア:

[(1, 188085780), (2, 94042890), (3, 62695260), (4, 47021445), (5, 37617156), (6, 31347630), (9, 20898420), (10, 18808578), (12, 15673815), (15, 12539052), (18, 10449210), (20, 9404289), (27, 6966140), (30, 6269526), (36, 5224605), (45, 4179684), (54, 3483070), (60, 3134763), (90, 2089842), (108, 1741535), (135, 1393228), (180, 1044921), (270, 696614), (540, 348307)]