202128660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1122937}}^1$

素因数の和:1122952

約数の個数: 36

約数和(自身を含む): 613124148

約数和(自身を除く): 410995488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1122937, 2245874, 3368811, 4491748, 5614685, 6737622, 10106433, 11229370, 13475244, 16844055, 20212866, 22458740, 33688110, 40425732, 50532165, 67376220, 101064330, 202128660]

約数ペア:

[(1, 202128660), (2, 101064330), (3, 67376220), (4, 50532165), (5, 40425732), (6, 33688110), (9, 22458740), (10, 20212866), (12, 16844055), (15, 13475244), (18, 11229370), (20, 10106433), (30, 6737622), (36, 5614685), (45, 4491748), (60, 3368811), (90, 2245874), (180, 1122937)]