152546220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{282493}}^1$

素因数の和:282511

約数の個数: 48

約数和(自身を含む): 474589920

約数和(自身を除く): 322043700

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, 282493, 564986, 847479, 1129972, 1412465, 1694958, 2542437, 2824930, 3389916, 4237395, 5084874, 5649860, 7627311, 8474790, 10169748, 12712185, 15254622, 16949580, 25424370, 30509244, 38136555, 50848740, 76273110, 152546220]

約数ペア:

[(1, 152546220), (2, 76273110), (3, 50848740), (4, 38136555), (5, 30509244), (6, 25424370), (9, 16949580), (10, 15254622), (12, 12712185), (15, 10169748), (18, 8474790), (20, 7627311), (27, 5649860), (30, 5084874), (36, 4237395), (45, 3389916), (54, 2824930), (60, 2542437), (90, 1694958), (108, 1412465), (135, 1129972), (180, 847479), (270, 564986), (540, 282493)]