55536660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{308537}}^1$

素因数の和:308552

約数の個数: 36

約数和(自身を含む): 168461748

約数和(自身を除く): 112925088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 308537, 617074, 925611, 1234148, 1542685, 1851222, 2776833, 3085370, 3702444, 4628055, 5553666, 6170740, 9256110, 11107332, 13884165, 18512220, 27768330, 55536660]

約数ペア:

[(1, 55536660), (2, 27768330), (3, 18512220), (4, 13884165), (5, 11107332), (6, 9256110), (9, 6170740), (10, 5553666), (12, 4628055), (15, 3702444), (18, 3085370), (20, 2776833), (30, 1851222), (36, 1542685), (45, 1234148), (60, 925611), (90, 617074), (180, 308537)]