27183420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13729}}^1$

素因数の和:13755

約数の個数: 72

約数和(自身を含む): 89958960

約数和(自身を除く): 62775540

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, 13729, 27458, 41187, 54916, 68645, 82374, 123561, 137290, 151019, 164748, 205935, 247122, 274580, 302038, 411870, 453057, 494244, 604076, 617805, 755095, 823740, 906114, 1235610, 1359171, 1510190, 1812228, 2265285, 2471220, 2718342, 3020380, 4530570, 5436684, 6795855, 9061140, 13591710, 27183420]

約数ペア:

[(1, 27183420), (2, 13591710), (3, 9061140), (4, 6795855), (5, 5436684), (6, 4530570), (9, 3020380), (10, 2718342), (11, 2471220), (12, 2265285), (15, 1812228), (18, 1510190), (20, 1359171), (22, 1235610), (30, 906114), (33, 823740), (36, 755095), (44, 617805), (45, 604076), (55, 494244), (60, 453057), (66, 411870), (90, 302038), (99, 274580), (110, 247122), (132, 205935), (165, 164748), (180, 151019), (198, 137290), (220, 123561), (330, 82374), (396, 68645), (495, 54916), (660, 41187), (990, 27458), (1980, 13729)]