102121260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2647}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 286492416

約数和(自身を除く): 184371156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 2647, 3215, 3858, 5294, 6430, 7716, 7941, 9645, 10588, 12860, 13235, 15882, 19290, 26470, 31764, 38580, 39705, 52940, 79410, 158820, 1702021, 3404042, 5106063, 6808084, 8510105, 10212126, 17020210, 20424252, 25530315, 34040420, 51060630, 102121260]

約数ペア:

[(1, 102121260), (2, 51060630), (3, 34040420), (4, 25530315), (5, 20424252), (6, 17020210), (10, 10212126), (12, 8510105), (15, 6808084), (20, 5106063), (30, 3404042), (60, 1702021), (643, 158820), (1286, 79410), (1929, 52940), (2572, 39705), (2647, 38580), (3215, 31764), (3858, 26470), (5294, 19290), (6430, 15882), (7716, 13235), (7941, 12860), (9645, 10588)]