138212850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1433}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 343540512

約数和(自身を除く): 205327662

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 643, 1286, 1433, 1929, 2866, 3215, 3858, 4299, 6430, 7165, 8598, 9645, 14330, 16075, 19290, 21495, 32150, 35825, 42990, 48225, 71650, 96450, 107475, 214950, 921419, 1842838, 2764257, 4607095, 5528514, 9214190, 13821285, 23035475, 27642570, 46070950, 69106425, 138212850]

約数ペア:

[(1, 138212850), (2, 69106425), (3, 46070950), (5, 27642570), (6, 23035475), (10, 13821285), (15, 9214190), (25, 5528514), (30, 4607095), (50, 2764257), (75, 1842838), (150, 921419), (643, 214950), (1286, 107475), (1433, 96450), (1929, 71650), (2866, 48225), (3215, 42990), (3858, 35825), (4299, 32150), (6430, 21495), (7165, 19290), (8598, 16075), (9645, 14330)]