61289100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{68099}}^1$

素因数の和:68119

約数の個数: 54

約数和(自身を含む): 192110100

約数和(自身を除く): 130821000

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, 68099, 136198, 204297, 272396, 340495, 408594, 612891, 680990, 817188, 1021485, 1225782, 1361980, 1702475, 2042970, 2451564, 3064455, 3404950, 4085940, 5107425, 6128910, 6809900, 10214850, 12257820, 15322275, 20429700, 30644550, 61289100]

約数ペア:

[(1, 61289100), (2, 30644550), (3, 20429700), (4, 15322275), (5, 12257820), (6, 10214850), (9, 6809900), (10, 6128910), (12, 5107425), (15, 4085940), (18, 3404950), (20, 3064455), (25, 2451564), (30, 2042970), (36, 1702475), (45, 1361980), (50, 1225782), (60, 1021485), (75, 817188), (90, 680990), (100, 612891), (150, 408594), (180, 340495), (225, 272396), (300, 204297), (450, 136198), (900, 68099)]