90262260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45587}}^1$

素因数の和:45613

約数の個数: 72

約数和(自身を含む): 298692576

約数和(自身を除く): 208430316

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, 45587, 91174, 136761, 182348, 227935, 273522, 410283, 455870, 501457, 547044, 683805, 820566, 911740, 1002914, 1367610, 1504371, 1641132, 2005828, 2051415, 2507285, 2735220, 3008742, 4102830, 4513113, 5014570, 6017484, 7521855, 8205660, 9026226, 10029140, 15043710, 18052452, 22565565, 30087420, 45131130, 90262260]

約数ペア:

[(1, 90262260), (2, 45131130), (3, 30087420), (4, 22565565), (5, 18052452), (6, 15043710), (9, 10029140), (10, 9026226), (11, 8205660), (12, 7521855), (15, 6017484), (18, 5014570), (20, 4513113), (22, 4102830), (30, 3008742), (33, 2735220), (36, 2507285), (44, 2051415), (45, 2005828), (55, 1641132), (60, 1504371), (66, 1367610), (90, 1002914), (99, 911740), (110, 820566), (132, 683805), (165, 547044), (180, 501457), (198, 455870), (220, 410283), (330, 273522), (396, 227935), (495, 182348), (660, 136761), (990, 91174), (1980, 45587)]