201005100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{223339}}^1$

素因数の和:223359

約数の個数: 54

約数和(自身を含む): 630042140

約数和(自身を除く): 429037040

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, 223339, 446678, 670017, 893356, 1116695, 1340034, 2010051, 2233390, 2680068, 3350085, 4020102, 4466780, 5583475, 6700170, 8040204, 10050255, 11166950, 13400340, 16750425, 20100510, 22333900, 33500850, 40201020, 50251275, 67001700, 100502550, 201005100]

約数ペア:

[(1, 201005100), (2, 100502550), (3, 67001700), (4, 50251275), (5, 40201020), (6, 33500850), (9, 22333900), (10, 20100510), (12, 16750425), (15, 13400340), (18, 11166950), (20, 10050255), (25, 8040204), (30, 6700170), (36, 5583475), (45, 4466780), (50, 4020102), (60, 3350085), (75, 2680068), (90, 2233390), (100, 2010051), (150, 1340034), (180, 1116695), (225, 893356), (300, 670017), (450, 446678), (900, 223339)]