22885740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 76501152

約数和(自身を除く): 53615412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 277, 306, 324, 340, 405, 459, 486, 510, 540, 554, 612, 765, 810, 831, 918, 972, 1020, 1108, 1215, 1377, 1385, 1530, 1620, 1662, 1836, 2295, 2430, 2493, 2754, 2770, 3060, 3324, 4131, 4155, 4590, 4709, 4860, 4986, 5508, 5540, 6885, 7479, 8262, 8310, 9180, 9418, 9972, 12465, 13770, 14127, 14958, 16524, 16620, 18836, 20655, 22437, 23545, 24930, 27540, 28254, 29916, 37395, 41310, 42381, 44874, 47090, 49860, 56508, 67311, 70635, 74790, 82620, 84762, 89748, 94180, 112185, 127143, 134622, 141270, 149580, 169524, 211905, 224370, 254286, 269244, 282540, 336555, 381429, 423810, 448740, 508572, 635715, 673110, 762858, 847620, 1144287, 1271430, 1346220, 1525716, 1907145, 2288574, 2542860, 3814290, 4577148, 5721435, 7628580, 11442870, 22885740]

約数ペア:

[(1, 22885740), (2, 11442870), (3, 7628580), (4, 5721435), (5, 4577148), (6, 3814290), (9, 2542860), (10, 2288574), (12, 1907145), (15, 1525716), (17, 1346220), (18, 1271430), (20, 1144287), (27, 847620), (30, 762858), (34, 673110), (36, 635715), (45, 508572), (51, 448740), (54, 423810), (60, 381429), (68, 336555), (81, 282540), (85, 269244), (90, 254286), (102, 224370), (108, 211905), (135, 169524), (153, 149580), (162, 141270), (170, 134622), (180, 127143), (204, 112185), (243, 94180), (255, 89748), (270, 84762), (277, 82620), (306, 74790), (324, 70635), (340, 67311), (405, 56508), (459, 49860), (486, 47090), (510, 44874), (540, 42381), (554, 41310), (612, 37395), (765, 29916), (810, 28254), (831, 27540), (918, 24930), (972, 23545), (1020, 22437), (1108, 20655), (1215, 18836), (1377, 16620), (1385, 16524), (1530, 14958), (1620, 14127), (1662, 13770), (1836, 12465), (2295, 9972), (2430, 9418), (2493, 9180), (2754, 8310), (2770, 8262), (3060, 7479), (3324, 6885), (4131, 5540), (4155, 5508), (4590, 4986), (4709, 4860)]