11272140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5693}}^1$

素因数の和:5719

約数の個数: 72

約数和(自身を含む): 37307088

約数和(自身を除く): 26034948

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, 5693, 11386, 17079, 22772, 28465, 34158, 51237, 56930, 62623, 68316, 85395, 102474, 113860, 125246, 170790, 187869, 204948, 250492, 256185, 313115, 341580, 375738, 512370, 563607, 626230, 751476, 939345, 1024740, 1127214, 1252460, 1878690, 2254428, 2818035, 3757380, 5636070, 11272140]

約数ペア:

[(1, 11272140), (2, 5636070), (3, 3757380), (4, 2818035), (5, 2254428), (6, 1878690), (9, 1252460), (10, 1127214), (11, 1024740), (12, 939345), (15, 751476), (18, 626230), (20, 563607), (22, 512370), (30, 375738), (33, 341580), (36, 313115), (44, 256185), (45, 250492), (55, 204948), (60, 187869), (66, 170790), (90, 125246), (99, 113860), (110, 102474), (132, 85395), (165, 68316), (180, 62623), (198, 56930), (220, 51237), (330, 34158), (396, 28465), (495, 22772), (660, 17079), (990, 11386), (1980, 5693)]