2019939300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2244377}}^1$

素因数の和:2244397

約数の個数: 54

約数和(自身を含む): 6331390338

約数和(自身を除く): 4311451038

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, 2244377, 4488754, 6733131, 8977508, 11221885, 13466262, 20199393, 22443770, 26932524, 33665655, 40398786, 44887540, 56109425, 67331310, 80797572, 100996965, 112218850, 134662620, 168328275, 201993930, 224437700, 336656550, 403987860, 504984825, 673313100, 1009969650, 2019939300]

約数ペア:

[(1, 2019939300), (2, 1009969650), (3, 673313100), (4, 504984825), (5, 403987860), (6, 336656550), (9, 224437700), (10, 201993930), (12, 168328275), (15, 134662620), (18, 112218850), (20, 100996965), (25, 80797572), (30, 67331310), (36, 56109425), (45, 44887540), (50, 40398786), (60, 33665655), (75, 26932524), (90, 22443770), (100, 20199393), (150, 13466262), (180, 11221885), (225, 8977508), (300, 6733131), (450, 4488754), (900, 2244377)]