111931380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56531}}^1$

素因数の和:56557

約数の個数: 72

約数和(自身を含む): 370397664

約数和(自身を除く): 258466284

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, 56531, 113062, 169593, 226124, 282655, 339186, 508779, 565310, 621841, 678372, 847965, 1017558, 1130620, 1243682, 1695930, 1865523, 2035116, 2487364, 2543895, 3109205, 3391860, 3731046, 5087790, 5596569, 6218410, 7462092, 9327615, 10175580, 11193138, 12436820, 18655230, 22386276, 27982845, 37310460, 55965690, 111931380]

約数ペア:

[(1, 111931380), (2, 55965690), (3, 37310460), (4, 27982845), (5, 22386276), (6, 18655230), (9, 12436820), (10, 11193138), (11, 10175580), (12, 9327615), (15, 7462092), (18, 6218410), (20, 5596569), (22, 5087790), (30, 3731046), (33, 3391860), (36, 3109205), (44, 2543895), (45, 2487364), (55, 2035116), (60, 1865523), (66, 1695930), (90, 1243682), (99, 1130620), (110, 1017558), (132, 847965), (165, 678372), (180, 621841), (198, 565310), (220, 508779), (330, 339186), (396, 282655), (495, 226124), (660, 169593), (990, 113062), (1980, 56531)]