84182220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155893}}^1$

素因数の和:155911

約数の個数: 48

約数和(自身を含む): 261901920

約数和(自身を除く): 177719700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 155893, 311786, 467679, 623572, 779465, 935358, 1403037, 1558930, 1870716, 2338395, 2806074, 3117860, 4209111, 4676790, 5612148, 7015185, 8418222, 9353580, 14030370, 16836444, 21045555, 28060740, 42091110, 84182220]

約数ペア:

[(1, 84182220), (2, 42091110), (3, 28060740), (4, 21045555), (5, 16836444), (6, 14030370), (9, 9353580), (10, 8418222), (12, 7015185), (15, 5612148), (18, 4676790), (20, 4209111), (27, 3117860), (30, 2806074), (36, 2338395), (45, 1870716), (54, 1558930), (60, 1403037), (90, 935358), (108, 779465), (135, 623572), (180, 467679), (270, 311786), (540, 155893)]