111139380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56131}}^1$

素因数の和:56157

約数の個数: 72

約数和(自身を含む): 367776864

約数和(自身を除く): 256637484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 56131, 112262, 168393, 224524, 280655, 336786, 505179, 561310, 617441, 673572, 841965, 1010358, 1122620, 1234882, 1683930, 1852323, 2020716, 2469764, 2525895, 3087205, 3367860, 3704646, 5051790, 5556969, 6174410, 7409292, 9261615, 10103580, 11113938, 12348820, 18523230, 22227876, 27784845, 37046460, 55569690, 111139380]

約数ペア:

[(1, 111139380), (2, 55569690), (3, 37046460), (4, 27784845), (5, 22227876), (6, 18523230), (9, 12348820), (10, 11113938), (11, 10103580), (12, 9261615), (15, 7409292), (18, 6174410), (20, 5556969), (22, 5051790), (30, 3704646), (33, 3367860), (36, 3087205), (44, 2525895), (45, 2469764), (55, 2020716), (60, 1852323), (66, 1683930), (90, 1234882), (99, 1122620), (110, 1010358), (132, 841965), (165, 673572), (180, 617441), (198, 561310), (220, 505179), (330, 336786), (396, 280655), (495, 224524), (660, 168393), (990, 112262), (1980, 56131)]