112499280

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{643}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 392891520

約数和(自身を除く): 280392240

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, 243, 270, 324, 360, 405, 432, 486, 540, 643, 648, 720, 729, 810, 972, 1080, 1215, 1286, 1296, 1458, 1620, 1929, 1944, 2160, 2187, 2430, 2572, 2916, 3215, 3240, 3645, 3858, 3888, 4374, 4860, 5144, 5787, 5832, 6430, 6480, 7290, 7716, 8748, 9645, 9720, 10288, 10935, 11574, 11664, 12860, 14580, 15432, 17361, 17496, 19290, 19440, 21870, 23148, 25720, 28935, 29160, 30864, 34722, 34992, 38580, 43740, 46296, 51440, 52083, 57870, 58320, 69444, 77160, 86805, 87480, 92592, 104166, 115740, 138888, 154320, 156249, 173610, 174960, 208332, 231480, 260415, 277776, 312498, 347220, 416664, 462960, 468747, 520830, 624996, 694440, 781245, 833328, 937494, 1041660, 1249992, 1388880, 1406241, 1562490, 1874988, 2083320, 2343735, 2499984, 2812482, 3124980, 3749976, 4166640, 4687470, 5624964, 6249960, 7031205, 7499952, 9374940, 11249928, 12499920, 14062410, 18749880, 22499856, 28124820, 37499760, 56249640, 112499280]

約数ペア:

[(1, 112499280), (2, 56249640), (3, 37499760), (4, 28124820), (5, 22499856), (6, 18749880), (8, 14062410), (9, 12499920), (10, 11249928), (12, 9374940), (15, 7499952), (16, 7031205), (18, 6249960), (20, 5624964), (24, 4687470), (27, 4166640), (30, 3749976), (36, 3124980), (40, 2812482), (45, 2499984), (48, 2343735), (54, 2083320), (60, 1874988), (72, 1562490), (80, 1406241), (81, 1388880), (90, 1249992), (108, 1041660), (120, 937494), (135, 833328), (144, 781245), (162, 694440), (180, 624996), (216, 520830), (240, 468747), (243, 462960), (270, 416664), (324, 347220), (360, 312498), (405, 277776), (432, 260415), (486, 231480), (540, 208332), (643, 174960), (648, 173610), (720, 156249), (729, 154320), (810, 138888), (972, 115740), (1080, 104166), (1215, 92592), (1286, 87480), (1296, 86805), (1458, 77160), (1620, 69444), (1929, 58320), (1944, 57870), (2160, 52083), (2187, 51440), (2430, 46296), (2572, 43740), (2916, 38580), (3215, 34992), (3240, 34722), (3645, 30864), (3858, 29160), (3888, 28935), (4374, 25720), (4860, 23148), (5144, 21870), (5787, 19440), (5832, 19290), (6430, 17496), (6480, 17361), (7290, 15432), (7716, 14580), (8748, 12860), (9645, 11664), (9720, 11574), (10288, 10935)]