26700030

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 87189696

約数和(自身を除く): 60489666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 255, 270, 277, 306, 315, 357, 378, 405, 459, 510, 554, 567, 595, 630, 714, 765, 810, 831, 918, 945, 1071, 1134, 1190, 1377, 1385, 1530, 1662, 1785, 1890, 1939, 2142, 2295, 2493, 2754, 2770, 2835, 3213, 3570, 3878, 4155, 4590, 4709, 4986, 5355, 5670, 5817, 6426, 6885, 7479, 8310, 9418, 9639, 9695, 10710, 11634, 12465, 13770, 14127, 14958, 16065, 17451, 19278, 19390, 22437, 23545, 24930, 28254, 29085, 32130, 32963, 34902, 37395, 42381, 44874, 47090, 48195, 52353, 58170, 65926, 70635, 74790, 84762, 87255, 96390, 98889, 104706, 112185, 127143, 141270, 157059, 164815, 174510, 197778, 211905, 224370, 254286, 261765, 296667, 314118, 329630, 381429, 423810, 494445, 523530, 593334, 635715, 762858, 785295, 890001, 988890, 1271430, 1483335, 1570590, 1780002, 1907145, 2670003, 2966670, 3814290, 4450005, 5340006, 8900010, 13350015, 26700030]

約数ペア:

[(1, 26700030), (2, 13350015), (3, 8900010), (5, 5340006), (6, 4450005), (7, 3814290), (9, 2966670), (10, 2670003), (14, 1907145), (15, 1780002), (17, 1570590), (18, 1483335), (21, 1271430), (27, 988890), (30, 890001), (34, 785295), (35, 762858), (42, 635715), (45, 593334), (51, 523530), (54, 494445), (63, 423810), (70, 381429), (81, 329630), (85, 314118), (90, 296667), (102, 261765), (105, 254286), (119, 224370), (126, 211905), (135, 197778), (153, 174510), (162, 164815), (170, 157059), (189, 141270), (210, 127143), (238, 112185), (255, 104706), (270, 98889), (277, 96390), (306, 87255), (315, 84762), (357, 74790), (378, 70635), (405, 65926), (459, 58170), (510, 52353), (554, 48195), (567, 47090), (595, 44874), (630, 42381), (714, 37395), (765, 34902), (810, 32963), (831, 32130), (918, 29085), (945, 28254), (1071, 24930), (1134, 23545), (1190, 22437), (1377, 19390), (1385, 19278), (1530, 17451), (1662, 16065), (1785, 14958), (1890, 14127), (1939, 13770), (2142, 12465), (2295, 11634), (2493, 10710), (2754, 9695), (2770, 9639), (2835, 9418), (3213, 8310), (3570, 7479), (3878, 6885), (4155, 6426), (4590, 5817), (4709, 5670), (4986, 5355)]