27318420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151769}}^1$

素因数の和:151784

約数の個数: 36

約数和(自身を含む): 82866420

約数和(自身を除く): 55548000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 151769, 303538, 455307, 607076, 758845, 910614, 1365921, 1517690, 1821228, 2276535, 2731842, 3035380, 4553070, 5463684, 6829605, 9106140, 13659210, 27318420]

約数ペア:

[(1, 27318420), (2, 13659210), (3, 9106140), (4, 6829605), (5, 5463684), (6, 4553070), (9, 3035380), (10, 2731842), (12, 2276535), (15, 1821228), (18, 1517690), (20, 1365921), (30, 910614), (36, 758845), (45, 607076), (60, 455307), (90, 303538), (180, 151769)]