196218900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{218021}}^1$

素因数の和:218041

約数の個数: 54

約数和(自身を含む): 615040062

約数和(自身を除く): 418821162

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 218021, 436042, 654063, 872084, 1090105, 1308126, 1962189, 2180210, 2616252, 3270315, 3924378, 4360420, 5450525, 6540630, 7848756, 9810945, 10901050, 13081260, 16351575, 19621890, 21802100, 32703150, 39243780, 49054725, 65406300, 98109450, 196218900]

約数ペア:

[(1, 196218900), (2, 98109450), (3, 65406300), (4, 49054725), (5, 39243780), (6, 32703150), (9, 21802100), (10, 19621890), (12, 16351575), (15, 13081260), (18, 10901050), (20, 9810945), (25, 7848756), (30, 6540630), (36, 5450525), (45, 4360420), (50, 3924378), (60, 3270315), (75, 2616252), (90, 2180210), (100, 1962189), (150, 1308126), (180, 1090105), (225, 872084), (300, 654063), (450, 436042), (900, 218021)]