26803260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13537}}^1$

素因数の和:13563

約数の個数: 72

約数和(自身を含む): 88700976

約数和(自身を除く): 61897716

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, 13537, 27074, 40611, 54148, 67685, 81222, 121833, 135370, 148907, 162444, 203055, 243666, 270740, 297814, 406110, 446721, 487332, 595628, 609165, 744535, 812220, 893442, 1218330, 1340163, 1489070, 1786884, 2233605, 2436660, 2680326, 2978140, 4467210, 5360652, 6700815, 8934420, 13401630, 26803260]

約数ペア:

[(1, 26803260), (2, 13401630), (3, 8934420), (4, 6700815), (5, 5360652), (6, 4467210), (9, 2978140), (10, 2680326), (11, 2436660), (12, 2233605), (15, 1786884), (18, 1489070), (20, 1340163), (22, 1218330), (30, 893442), (33, 812220), (36, 744535), (44, 609165), (45, 595628), (55, 487332), (60, 446721), (66, 406110), (90, 297814), (99, 270740), (110, 243666), (132, 203055), (165, 162444), (180, 148907), (198, 135370), (220, 121833), (330, 81222), (396, 67685), (495, 54148), (660, 40611), (990, 27074), (1980, 13537)]