27112140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13693}}^1$

素因数の和:13719

約数の個数: 72

約数和(自身を含む): 89723088

約数和(自身を除く): 62610948

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, 13693, 27386, 41079, 54772, 68465, 82158, 123237, 136930, 150623, 164316, 205395, 246474, 273860, 301246, 410790, 451869, 492948, 602492, 616185, 753115, 821580, 903738, 1232370, 1355607, 1506230, 1807476, 2259345, 2464740, 2711214, 3012460, 4518690, 5422428, 6778035, 9037380, 13556070, 27112140]

約数ペア:

[(1, 27112140), (2, 13556070), (3, 9037380), (4, 6778035), (5, 5422428), (6, 4518690), (9, 3012460), (10, 2711214), (11, 2464740), (12, 2259345), (15, 1807476), (18, 1506230), (20, 1355607), (22, 1232370), (30, 903738), (33, 821580), (36, 753115), (44, 616185), (45, 602492), (55, 492948), (60, 451869), (66, 410790), (90, 301246), (99, 273860), (110, 246474), (132, 205395), (165, 164316), (180, 150623), (198, 136930), (220, 123237), (330, 82158), (396, 68465), (495, 54772), (660, 41079), (990, 27386), (1980, 13693)]