55626660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{309037}}^1$

素因数の和:309052

約数の個数: 36

約数和(自身を含む): 168734748

約数和(自身を除く): 113108088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 309037, 618074, 927111, 1236148, 1545185, 1854222, 2781333, 3090370, 3708444, 4635555, 5562666, 6180740, 9271110, 11125332, 13906665, 18542220, 27813330, 55626660]

約数ペア:

[(1, 55626660), (2, 27813330), (3, 18542220), (4, 13906665), (5, 11125332), (6, 9271110), (9, 6180740), (10, 5562666), (12, 4635555), (15, 3708444), (18, 3090370), (20, 2781333), (30, 1854222), (36, 1545185), (45, 1236148), (60, 927111), (90, 618074), (180, 309037)]