55205100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61339}}^1$

素因数の和:61359

約数の個数: 54

約数和(自身を含む): 173040140

約数和(自身を除く): 117835040

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, 61339, 122678, 184017, 245356, 306695, 368034, 552051, 613390, 736068, 920085, 1104102, 1226780, 1533475, 1840170, 2208204, 2760255, 3066950, 3680340, 4600425, 5520510, 6133900, 9200850, 11041020, 13801275, 18401700, 27602550, 55205100]

約数ペア:

[(1, 55205100), (2, 27602550), (3, 18401700), (4, 13801275), (5, 11041020), (6, 9200850), (9, 6133900), (10, 5520510), (12, 4600425), (15, 3680340), (18, 3066950), (20, 2760255), (25, 2208204), (30, 1840170), (36, 1533475), (45, 1226780), (50, 1104102), (60, 920085), (75, 736068), (90, 613390), (100, 552051), (150, 368034), (180, 306695), (225, 245356), (300, 184017), (450, 122678), (900, 61339)]