26578530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 82589760

約数和(自身を除く): 56011230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 81, 90, 95, 99, 110, 114, 135, 157, 162, 165, 171, 190, 198, 209, 270, 285, 297, 314, 330, 342, 405, 418, 471, 495, 513, 570, 594, 627, 785, 810, 855, 891, 942, 990, 1026, 1045, 1254, 1413, 1485, 1539, 1570, 1710, 1727, 1782, 1881, 2090, 2355, 2565, 2826, 2970, 2983, 3078, 3135, 3454, 3762, 4239, 4455, 4710, 5130, 5181, 5643, 5966, 6270, 7065, 7695, 8478, 8635, 8910, 8949, 9405, 10362, 11286, 12717, 14130, 14915, 15390, 15543, 16929, 17270, 17898, 18810, 21195, 25434, 25905, 26847, 28215, 29830, 31086, 32813, 33858, 42390, 44745, 46629, 51810, 53694, 56430, 63585, 65626, 77715, 80541, 84645, 89490, 93258, 98439, 127170, 134235, 139887, 155430, 161082, 164065, 169290, 196878, 233145, 241623, 268470, 279774, 295317, 328130, 402705, 466290, 483246, 492195, 590634, 699435, 805410, 885951, 984390, 1208115, 1398870, 1476585, 1771902, 2416230, 2657853, 2953170, 4429755, 5315706, 8859510, 13289265, 26578530]

約数ペア:

[(1, 26578530), (2, 13289265), (3, 8859510), (5, 5315706), (6, 4429755), (9, 2953170), (10, 2657853), (11, 2416230), (15, 1771902), (18, 1476585), (19, 1398870), (22, 1208115), (27, 984390), (30, 885951), (33, 805410), (38, 699435), (45, 590634), (54, 492195), (55, 483246), (57, 466290), (66, 402705), (81, 328130), (90, 295317), (95, 279774), (99, 268470), (110, 241623), (114, 233145), (135, 196878), (157, 169290), (162, 164065), (165, 161082), (171, 155430), (190, 139887), (198, 134235), (209, 127170), (270, 98439), (285, 93258), (297, 89490), (314, 84645), (330, 80541), (342, 77715), (405, 65626), (418, 63585), (471, 56430), (495, 53694), (513, 51810), (570, 46629), (594, 44745), (627, 42390), (785, 33858), (810, 32813), (855, 31086), (891, 29830), (942, 28215), (990, 26847), (1026, 25905), (1045, 25434), (1254, 21195), (1413, 18810), (1485, 17898), (1539, 17270), (1570, 16929), (1710, 15543), (1727, 15390), (1782, 14915), (1881, 14130), (2090, 12717), (2355, 11286), (2565, 10362), (2826, 9405), (2970, 8949), (2983, 8910), (3078, 8635), (3135, 8478), (3454, 7695), (3762, 7065), (4239, 6270), (4455, 5966), (4710, 5643), (5130, 5181)]