200189100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{373}}^1\times {\mathrm{1789}}^1$

素因数の和:2179

約数の個数: 72

約数和(自身を含む): 581091280

約数和(自身を除く): 380902180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 373, 746, 1119, 1492, 1789, 1865, 2238, 3578, 3730, 4476, 5367, 5595, 7156, 7460, 8945, 9325, 10734, 11190, 17890, 18650, 21468, 22380, 26835, 27975, 35780, 37300, 44725, 53670, 55950, 89450, 107340, 111900, 134175, 178900, 268350, 536700, 667297, 1334594, 2001891, 2669188, 3336485, 4003782, 6672970, 8007564, 10009455, 13345940, 16682425, 20018910, 33364850, 40037820, 50047275, 66729700, 100094550, 200189100]

約数ペア:

[(1, 200189100), (2, 100094550), (3, 66729700), (4, 50047275), (5, 40037820), (6, 33364850), (10, 20018910), (12, 16682425), (15, 13345940), (20, 10009455), (25, 8007564), (30, 6672970), (50, 4003782), (60, 3336485), (75, 2669188), (100, 2001891), (150, 1334594), (300, 667297), (373, 536700), (746, 268350), (1119, 178900), (1492, 134175), (1789, 111900), (1865, 107340), (2238, 89450), (3578, 55950), (3730, 53670), (4476, 44725), (5367, 37300), (5595, 35780), (7156, 27975), (7460, 26835), (8945, 22380), (9325, 21468), (10734, 18650), (11190, 17890)]