55412640

素因数分解:

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

素因数の和:252

約数の個数: 192

約数和(自身を含む): 197406720

約数和(自身を除く): 141994080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 101, 108, 120, 127, 135, 144, 160, 180, 202, 216, 240, 254, 270, 288, 303, 360, 381, 404, 432, 480, 505, 508, 540, 606, 635, 720, 762, 808, 864, 909, 1010, 1016, 1080, 1143, 1212, 1270, 1440, 1515, 1524, 1616, 1818, 1905, 2020, 2032, 2160, 2286, 2424, 2540, 2727, 3030, 3048, 3232, 3429, 3636, 3810, 4040, 4064, 4320, 4545, 4572, 4848, 5080, 5454, 5715, 6060, 6096, 6858, 7272, 7620, 8080, 9090, 9144, 9696, 10160, 10908, 11430, 12120, 12192, 12827, 13635, 13716, 14544, 15240, 16160, 17145, 18180, 18288, 20320, 21816, 22860, 24240, 25654, 27270, 27432, 29088, 30480, 34290, 36360, 36576, 38481, 43632, 45720, 48480, 51308, 54540, 54864, 60960, 64135, 68580, 72720, 76962, 87264, 91440, 102616, 109080, 109728, 115443, 128270, 137160, 145440, 153924, 182880, 192405, 205232, 218160, 230886, 256540, 274320, 307848, 346329, 384810, 410464, 436320, 461772, 513080, 548640, 577215, 615696, 692658, 769620, 923544, 1026160, 1154430, 1231392, 1385316, 1539240, 1731645, 1847088, 2052320, 2308860, 2770632, 3078480, 3463290, 3694176, 4617720, 5541264, 6156960, 6926580, 9235440, 11082528, 13853160, 18470880, 27706320, 55412640]

約数ペア:

[(1, 55412640), (2, 27706320), (3, 18470880), (4, 13853160), (5, 11082528), (6, 9235440), (8, 6926580), (9, 6156960), (10, 5541264), (12, 4617720), (15, 3694176), (16, 3463290), (18, 3078480), (20, 2770632), (24, 2308860), (27, 2052320), (30, 1847088), (32, 1731645), (36, 1539240), (40, 1385316), (45, 1231392), (48, 1154430), (54, 1026160), (60, 923544), (72, 769620), (80, 692658), (90, 615696), (96, 577215), (101, 548640), (108, 513080), (120, 461772), (127, 436320), (135, 410464), (144, 384810), (160, 346329), (180, 307848), (202, 274320), (216, 256540), (240, 230886), (254, 218160), (270, 205232), (288, 192405), (303, 182880), (360, 153924), (381, 145440), (404, 137160), (432, 128270), (480, 115443), (505, 109728), (508, 109080), (540, 102616), (606, 91440), (635, 87264), (720, 76962), (762, 72720), (808, 68580), (864, 64135), (909, 60960), (1010, 54864), (1016, 54540), (1080, 51308), (1143, 48480), (1212, 45720), (1270, 43632), (1440, 38481), (1515, 36576), (1524, 36360), (1616, 34290), (1818, 30480), (1905, 29088), (2020, 27432), (2032, 27270), (2160, 25654), (2286, 24240), (2424, 22860), (2540, 21816), (2727, 20320), (3030, 18288), (3048, 18180), (3232, 17145), (3429, 16160), (3636, 15240), (3810, 14544), (4040, 13716), (4064, 13635), (4320, 12827), (4545, 12192), (4572, 12120), (4848, 11430), (5080, 10908), (5454, 10160), (5715, 9696), (6060, 9144), (6096, 9090), (6858, 8080), (7272, 7620)]