20808515550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{138723437}}^1$

素因数の和:138723452

約数の個数: 24

約数和(自身を含む): 51605118936

約数和(自身を除く): 30796603386

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 138723437, 277446874, 416170311, 693617185, 832340622, 1387234370, 2080851555, 3468085925, 4161703110, 6936171850, 10404257775, 20808515550]

約数ペア:

[(1, 20808515550), (2, 10404257775), (3, 6936171850), (5, 4161703110), (6, 3468085925), (10, 2080851555), (15, 1387234370), (25, 832340622), (30, 693617185), (50, 416170311), (75, 277446874), (150, 138723437)]