25511760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 200

約数和(自身を含む): 92184576

約数和(自身を除く): 66672816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 127, 135, 144, 155, 162, 180, 186, 216, 240, 248, 254, 270, 279, 310, 324, 360, 372, 381, 405, 432, 465, 496, 508, 540, 558, 620, 635, 648, 720, 744, 762, 810, 837, 930, 1016, 1080, 1116, 1143, 1240, 1270, 1296, 1395, 1488, 1524, 1620, 1674, 1860, 1905, 2032, 2160, 2232, 2286, 2480, 2511, 2540, 2790, 3048, 3240, 3348, 3429, 3720, 3810, 3937, 4185, 4464, 4572, 5022, 5080, 5580, 5715, 6096, 6480, 6696, 6858, 7440, 7620, 7874, 8370, 9144, 10044, 10160, 10287, 11160, 11430, 11811, 12555, 13392, 13716, 15240, 15748, 16740, 17145, 18288, 19685, 20088, 20574, 22320, 22860, 23622, 25110, 27432, 30480, 31496, 33480, 34290, 35433, 39370, 40176, 41148, 45720, 47244, 50220, 51435, 54864, 59055, 62992, 66960, 68580, 70866, 78740, 82296, 91440, 94488, 100440, 102870, 106299, 118110, 137160, 141732, 157480, 164592, 177165, 188976, 200880, 205740, 212598, 236220, 274320, 283464, 314960, 318897, 354330, 411480, 425196, 472440, 531495, 566928, 637794, 708660, 822960, 850392, 944880, 1062990, 1275588, 1417320, 1594485, 1700784, 2125980, 2551176, 2834640, 3188970, 4251960, 5102352, 6377940, 8503920, 12755880, 25511760]

約数ペア:

[(1, 25511760), (2, 12755880), (3, 8503920), (4, 6377940), (5, 5102352), (6, 4251960), (8, 3188970), (9, 2834640), (10, 2551176), (12, 2125980), (15, 1700784), (16, 1594485), (18, 1417320), (20, 1275588), (24, 1062990), (27, 944880), (30, 850392), (31, 822960), (36, 708660), (40, 637794), (45, 566928), (48, 531495), (54, 472440), (60, 425196), (62, 411480), (72, 354330), (80, 318897), (81, 314960), (90, 283464), (93, 274320), (108, 236220), (120, 212598), (124, 205740), (127, 200880), (135, 188976), (144, 177165), (155, 164592), (162, 157480), (180, 141732), (186, 137160), (216, 118110), (240, 106299), (248, 102870), (254, 100440), (270, 94488), (279, 91440), (310, 82296), (324, 78740), (360, 70866), (372, 68580), (381, 66960), (405, 62992), (432, 59055), (465, 54864), (496, 51435), (508, 50220), (540, 47244), (558, 45720), (620, 41148), (635, 40176), (648, 39370), (720, 35433), (744, 34290), (762, 33480), (810, 31496), (837, 30480), (930, 27432), (1016, 25110), (1080, 23622), (1116, 22860), (1143, 22320), (1240, 20574), (1270, 20088), (1296, 19685), (1395, 18288), (1488, 17145), (1524, 16740), (1620, 15748), (1674, 15240), (1860, 13716), (1905, 13392), (2032, 12555), (2160, 11811), (2232, 11430), (2286, 11160), (2480, 10287), (2511, 10160), (2540, 10044), (2790, 9144), (3048, 8370), (3240, 7874), (3348, 7620), (3429, 7440), (3720, 6858), (3810, 6696), (3937, 6480), (4185, 6096), (4464, 5715), (4572, 5580), (5022, 5080)]