272162220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17929}}^1$

素因数の和:17975

約数の個数: 96

約数和(自身を含む): 867525120

約数和(自身を除く): 595362900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 15180, 17929, 35858, 53787, 71716, 89645, 107574, 179290, 197219, 215148, 268935, 358580, 394438, 412367, 537870, 591657, 788876, 824734, 986095, 1075740, 1183314, 1237101, 1649468, 1972190, 2061835, 2366628, 2474202, 2958285, 3944380, 4123670, 4536037, 4948404, 5916570, 6185505, 8247340, 9072074, 11833140, 12371010, 13608111, 18144148, 22680185, 24742020, 27216222, 45360370, 54432444, 68040555, 90720740, 136081110, 272162220]

約数ペア:

[(1, 272162220), (2, 136081110), (3, 90720740), (4, 68040555), (5, 54432444), (6, 45360370), (10, 27216222), (11, 24742020), (12, 22680185), (15, 18144148), (20, 13608111), (22, 12371010), (23, 11833140), (30, 9072074), (33, 8247340), (44, 6185505), (46, 5916570), (55, 4948404), (60, 4536037), (66, 4123670), (69, 3944380), (92, 2958285), (110, 2474202), (115, 2366628), (132, 2061835), (138, 1972190), (165, 1649468), (220, 1237101), (230, 1183314), (253, 1075740), (276, 986095), (330, 824734), (345, 788876), (460, 591657), (506, 537870), (660, 412367), (690, 394438), (759, 358580), (1012, 268935), (1265, 215148), (1380, 197219), (1518, 179290), (2530, 107574), (3036, 89645), (3795, 71716), (5060, 53787), (7590, 35858), (15180, 17929)]