38700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1$

素因数の和:63

約数の個数: 54

約数和(自身を含む): 124124

約数和(自身を除く): 85424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2150, 2580, 3225, 3870, 4300, 6450, 7740, 9675, 12900, 19350, 38700]

約数ペア:

[(1, 38700), (2, 19350), (3, 12900), (4, 9675), (5, 7740), (6, 6450), (9, 4300), (10, 3870), (12, 3225), (15, 2580), (18, 2150), (20, 1935), (25, 1548), (30, 1290), (36, 1075), (43, 900), (45, 860), (50, 774), (60, 645), (75, 516), (86, 450), (90, 430), (100, 387), (129, 300), (150, 258), (172, 225), (180, 215)]