215402220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36263}}^1$

素因数の和:36292

約数の個数: 96

約数和(自身を含む): 731082240

約数和(自身を除く): 515680020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 36263, 72526, 108789, 145052, 181315, 217578, 326367, 362630, 398893, 435156, 543945, 652734, 725260, 797786, 979101, 1087890, 1196679, 1305468, 1595572, 1631835, 1958202, 1994465, 2175780, 2393358, 3263670, 3590037, 3916404, 3988930, 4786716, 4895505, 5983395, 6527340, 7180074, 7977860, 9791010, 10770111, 11966790, 14360148, 17950185, 19582020, 21540222, 23933580, 35900370, 43080444, 53850555, 71800740, 107701110, 215402220]

約数ペア:

[(1, 215402220), (2, 107701110), (3, 71800740), (4, 53850555), (5, 43080444), (6, 35900370), (9, 23933580), (10, 21540222), (11, 19582020), (12, 17950185), (15, 14360148), (18, 11966790), (20, 10770111), (22, 9791010), (27, 7977860), (30, 7180074), (33, 6527340), (36, 5983395), (44, 4895505), (45, 4786716), (54, 3988930), (55, 3916404), (60, 3590037), (66, 3263670), (90, 2393358), (99, 2175780), (108, 1994465), (110, 1958202), (132, 1631835), (135, 1595572), (165, 1305468), (180, 1196679), (198, 1087890), (220, 979101), (270, 797786), (297, 725260), (330, 652734), (396, 543945), (495, 435156), (540, 398893), (594, 362630), (660, 326367), (990, 217578), (1188, 181315), (1485, 145052), (1980, 108789), (2970, 72526), (5940, 36263)]