102908880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{15881}}^1$

素因数の和:15906

約数の個数: 100

約数和(自身を含む): 357440292

約数和(自身を除く): 254531412

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 15881, 31762, 47643, 63524, 79405, 95286, 127048, 142929, 158810, 190572, 238215, 254096, 285858, 317620, 381144, 428787, 476430, 571716, 635240, 714645, 762288, 857574, 952860, 1143432, 1270480, 1286361, 1429290, 1715148, 1905720, 2143935, 2286864, 2572722, 2858580, 3430296, 3811440, 4287870, 5145444, 5717160, 6431805, 6860592, 8575740, 10290888, 11434320, 12863610, 17151480, 20581776, 25727220, 34302960, 51454440, 102908880]

約数ペア:

[(1, 102908880), (2, 51454440), (3, 34302960), (4, 25727220), (5, 20581776), (6, 17151480), (8, 12863610), (9, 11434320), (10, 10290888), (12, 8575740), (15, 6860592), (16, 6431805), (18, 5717160), (20, 5145444), (24, 4287870), (27, 3811440), (30, 3430296), (36, 2858580), (40, 2572722), (45, 2286864), (48, 2143935), (54, 1905720), (60, 1715148), (72, 1429290), (80, 1286361), (81, 1270480), (90, 1143432), (108, 952860), (120, 857574), (135, 762288), (144, 714645), (162, 635240), (180, 571716), (216, 476430), (240, 428787), (270, 381144), (324, 317620), (360, 285858), (405, 254096), (432, 238215), (540, 190572), (648, 158810), (720, 142929), (810, 127048), (1080, 95286), (1296, 79405), (1620, 63524), (2160, 47643), (3240, 31762), (6480, 15881)]