192900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{643}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 558992

約数和(自身を除く): 366092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 643, 1286, 1929, 2572, 3215, 3858, 6430, 7716, 9645, 12860, 16075, 19290, 32150, 38580, 48225, 64300, 96450, 192900]

約数ペア:

[(1, 192900), (2, 96450), (3, 64300), (4, 48225), (5, 38580), (6, 32150), (10, 19290), (12, 16075), (15, 12860), (20, 9645), (25, 7716), (30, 6430), (50, 3858), (60, 3215), (75, 2572), (100, 1929), (150, 1286), (300, 643)]