90533220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{127}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 257854464

約数和(自身を除く): 167321244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 127, 218, 254, 327, 381, 436, 508, 545, 635, 654, 762, 1090, 1270, 1308, 1524, 1635, 1905, 2180, 2540, 3270, 3810, 6540, 7620, 11881, 13843, 23762, 27686, 35643, 41529, 47524, 55372, 59405, 69215, 71286, 83058, 118810, 138430, 142572, 166116, 178215, 207645, 237620, 276860, 356430, 415290, 712860, 830580, 1508887, 3017774, 4526661, 6035548, 7544435, 9053322, 15088870, 18106644, 22633305, 30177740, 45266610, 90533220]

約数ペア:

[(1, 90533220), (2, 45266610), (3, 30177740), (4, 22633305), (5, 18106644), (6, 15088870), (10, 9053322), (12, 7544435), (15, 6035548), (20, 4526661), (30, 3017774), (60, 1508887), (109, 830580), (127, 712860), (218, 415290), (254, 356430), (327, 276860), (381, 237620), (436, 207645), (508, 178215), (545, 166116), (635, 142572), (654, 138430), (762, 118810), (1090, 83058), (1270, 71286), (1308, 69215), (1524, 59405), (1635, 55372), (1905, 47524), (2180, 41529), (2540, 35643), (3270, 27686), (3810, 23762), (6540, 13843), (7620, 11881)]