27420660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 66928140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 85, 87, 90, 102, 103, 108, 116, 135, 145, 153, 170, 174, 180, 204, 206, 255, 261, 270, 290, 306, 309, 340, 348, 412, 435, 459, 493, 510, 515, 522, 540, 580, 612, 618, 765, 783, 870, 918, 927, 986, 1020, 1030, 1044, 1236, 1305, 1479, 1530, 1545, 1566, 1740, 1751, 1836, 1854, 1972, 2060, 2295, 2465, 2610, 2781, 2958, 2987, 3060, 3090, 3132, 3502, 3708, 3915, 4437, 4590, 4635, 4930, 5220, 5253, 5562, 5916, 5974, 6180, 7004, 7395, 7830, 8755, 8874, 8961, 9180, 9270, 9860, 10506, 11124, 11948, 13311, 13905, 14790, 14935, 15660, 15759, 17510, 17748, 17922, 18540, 21012, 22185, 26265, 26622, 26883, 27810, 29580, 29870, 31518, 35020, 35844, 44370, 44805, 47277, 50779, 52530, 53244, 53766, 55620, 59740, 63036, 66555, 78795, 80649, 88740, 89610, 94554, 101558, 105060, 107532, 133110, 134415, 152337, 157590, 161298, 179220, 189108, 203116, 236385, 253895, 266220, 268830, 304674, 315180, 322596, 403245, 457011, 472770, 507790, 537660, 609348, 761685, 806490, 914022, 945540, 1015580, 1371033, 1523370, 1612980, 1828044, 2285055, 2742066, 3046740, 4570110, 5484132, 6855165, 9140220, 13710330, 27420660]

約数ペア:

[(1, 27420660), (2, 13710330), (3, 9140220), (4, 6855165), (5, 5484132), (6, 4570110), (9, 3046740), (10, 2742066), (12, 2285055), (15, 1828044), (17, 1612980), (18, 1523370), (20, 1371033), (27, 1015580), (29, 945540), (30, 914022), (34, 806490), (36, 761685), (45, 609348), (51, 537660), (54, 507790), (58, 472770), (60, 457011), (68, 403245), (85, 322596), (87, 315180), (90, 304674), (102, 268830), (103, 266220), (108, 253895), (116, 236385), (135, 203116), (145, 189108), (153, 179220), (170, 161298), (174, 157590), (180, 152337), (204, 134415), (206, 133110), (255, 107532), (261, 105060), (270, 101558), (290, 94554), (306, 89610), (309, 88740), (340, 80649), (348, 78795), (412, 66555), (435, 63036), (459, 59740), (493, 55620), (510, 53766), (515, 53244), (522, 52530), (540, 50779), (580, 47277), (612, 44805), (618, 44370), (765, 35844), (783, 35020), (870, 31518), (918, 29870), (927, 29580), (986, 27810), (1020, 26883), (1030, 26622), (1044, 26265), (1236, 22185), (1305, 21012), (1479, 18540), (1530, 17922), (1545, 17748), (1566, 17510), (1740, 15759), (1751, 15660), (1836, 14935), (1854, 14790), (1972, 13905), (2060, 13311), (2295, 11948), (2465, 11124), (2610, 10506), (2781, 9860), (2958, 9270), (2987, 9180), (3060, 8961), (3090, 8874), (3132, 8755), (3502, 7830), (3708, 7395), (3915, 7004), (4437, 6180), (4590, 5974), (4635, 5916), (4930, 5562), (5220, 5253)]