27706320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 97136640

約数和(自身を除く): 69430320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 127, 135, 144, 180, 202, 216, 240, 254, 270, 303, 360, 381, 404, 432, 505, 508, 540, 606, 635, 720, 762, 808, 909, 1010, 1016, 1080, 1143, 1212, 1270, 1515, 1524, 1616, 1818, 1905, 2020, 2032, 2160, 2286, 2424, 2540, 2727, 3030, 3048, 3429, 3636, 3810, 4040, 4545, 4572, 4848, 5080, 5454, 5715, 6060, 6096, 6858, 7272, 7620, 8080, 9090, 9144, 10160, 10908, 11430, 12120, 12827, 13635, 13716, 14544, 15240, 17145, 18180, 18288, 21816, 22860, 24240, 25654, 27270, 27432, 30480, 34290, 36360, 38481, 43632, 45720, 51308, 54540, 54864, 64135, 68580, 72720, 76962, 91440, 102616, 109080, 115443, 128270, 137160, 153924, 192405, 205232, 218160, 230886, 256540, 274320, 307848, 346329, 384810, 461772, 513080, 577215, 615696, 692658, 769620, 923544, 1026160, 1154430, 1385316, 1539240, 1731645, 1847088, 2308860, 2770632, 3078480, 3463290, 4617720, 5541264, 6926580, 9235440, 13853160, 27706320]

約数ペア:

[(1, 27706320), (2, 13853160), (3, 9235440), (4, 6926580), (5, 5541264), (6, 4617720), (8, 3463290), (9, 3078480), (10, 2770632), (12, 2308860), (15, 1847088), (16, 1731645), (18, 1539240), (20, 1385316), (24, 1154430), (27, 1026160), (30, 923544), (36, 769620), (40, 692658), (45, 615696), (48, 577215), (54, 513080), (60, 461772), (72, 384810), (80, 346329), (90, 307848), (101, 274320), (108, 256540), (120, 230886), (127, 218160), (135, 205232), (144, 192405), (180, 153924), (202, 137160), (216, 128270), (240, 115443), (254, 109080), (270, 102616), (303, 91440), (360, 76962), (381, 72720), (404, 68580), (432, 64135), (505, 54864), (508, 54540), (540, 51308), (606, 45720), (635, 43632), (720, 38481), (762, 36360), (808, 34290), (909, 30480), (1010, 27432), (1016, 27270), (1080, 25654), (1143, 24240), (1212, 22860), (1270, 21816), (1515, 18288), (1524, 18180), (1616, 17145), (1818, 15240), (1905, 14544), (2020, 13716), (2032, 13635), (2160, 12827), (2286, 12120), (2424, 11430), (2540, 10908), (2727, 10160), (3030, 9144), (3048, 9090), (3429, 8080), (3636, 7620), (3810, 7272), (4040, 6858), (4545, 6096), (4572, 6060), (4848, 5715), (5080, 5454)]