27580392

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 98496000

約数和(自身を除く): 70915608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 29, 34, 36, 37, 42, 51, 54, 56, 58, 63, 68, 72, 74, 84, 87, 102, 108, 111, 116, 119, 126, 136, 148, 153, 168, 174, 189, 203, 204, 216, 222, 232, 238, 252, 259, 261, 296, 306, 333, 348, 357, 378, 406, 408, 444, 459, 476, 493, 504, 518, 522, 609, 612, 629, 666, 696, 714, 756, 777, 783, 812, 888, 918, 952, 986, 999, 1036, 1044, 1071, 1073, 1218, 1224, 1258, 1332, 1428, 1479, 1512, 1554, 1566, 1624, 1827, 1836, 1887, 1972, 1998, 2072, 2088, 2142, 2146, 2331, 2436, 2516, 2664, 2856, 2958, 3108, 3132, 3213, 3219, 3451, 3654, 3672, 3774, 3944, 3996, 4284, 4292, 4403, 4437, 4662, 4872, 5032, 5481, 5661, 5916, 6216, 6264, 6426, 6438, 6902, 6993, 7308, 7511, 7548, 7992, 8568, 8584, 8806, 8874, 9324, 9657, 10353, 10962, 11322, 11832, 12852, 12876, 13209, 13311, 13804, 13986, 14616, 15022, 15096, 16983, 17612, 17748, 18241, 18648, 19314, 20706, 21924, 22533, 22644, 25704, 25752, 26418, 26622, 27608, 27972, 28971, 30044, 31059, 33966, 35224, 35496, 36482, 38628, 39627, 41412, 43848, 45066, 45288, 52836, 53244, 54723, 55944, 57942, 60088, 62118, 67599, 67932, 72964, 77256, 79254, 82824, 90132, 93177, 105672, 106488, 109446, 115884, 118881, 124236, 127687, 135198, 135864, 145928, 158508, 164169, 180264, 186354, 202797, 218892, 231768, 237762, 248472, 255374, 270396, 317016, 328338, 372708, 383061, 405594, 437784, 475524, 492507, 510748, 540792, 656676, 745416, 766122, 811188, 951048, 985014, 1021496, 1149183, 1313352, 1532244, 1622376, 1970028, 2298366, 3064488, 3447549, 3940056, 4596732, 6895098, 9193464, 13790196, 27580392]

約数ペア:

[(1, 27580392), (2, 13790196), (3, 9193464), (4, 6895098), (6, 4596732), (7, 3940056), (8, 3447549), (9, 3064488), (12, 2298366), (14, 1970028), (17, 1622376), (18, 1532244), (21, 1313352), (24, 1149183), (27, 1021496), (28, 985014), (29, 951048), (34, 811188), (36, 766122), (37, 745416), (42, 656676), (51, 540792), (54, 510748), (56, 492507), (58, 475524), (63, 437784), (68, 405594), (72, 383061), (74, 372708), (84, 328338), (87, 317016), (102, 270396), (108, 255374), (111, 248472), (116, 237762), (119, 231768), (126, 218892), (136, 202797), (148, 186354), (153, 180264), (168, 164169), (174, 158508), (189, 145928), (203, 135864), (204, 135198), (216, 127687), (222, 124236), (232, 118881), (238, 115884), (252, 109446), (259, 106488), (261, 105672), (296, 93177), (306, 90132), (333, 82824), (348, 79254), (357, 77256), (378, 72964), (406, 67932), (408, 67599), (444, 62118), (459, 60088), (476, 57942), (493, 55944), (504, 54723), (518, 53244), (522, 52836), (609, 45288), (612, 45066), (629, 43848), (666, 41412), (696, 39627), (714, 38628), (756, 36482), (777, 35496), (783, 35224), (812, 33966), (888, 31059), (918, 30044), (952, 28971), (986, 27972), (999, 27608), (1036, 26622), (1044, 26418), (1071, 25752), (1073, 25704), (1218, 22644), (1224, 22533), (1258, 21924), (1332, 20706), (1428, 19314), (1479, 18648), (1512, 18241), (1554, 17748), (1566, 17612), (1624, 16983), (1827, 15096), (1836, 15022), (1887, 14616), (1972, 13986), (1998, 13804), (2072, 13311), (2088, 13209), (2142, 12876), (2146, 12852), (2331, 11832), (2436, 11322), (2516, 10962), (2664, 10353), (2856, 9657), (2958, 9324), (3108, 8874), (3132, 8806), (3213, 8584), (3219, 8568), (3451, 7992), (3654, 7548), (3672, 7511), (3774, 7308), (3944, 6993), (3996, 6902), (4284, 6438), (4292, 6426), (4403, 6264), (4437, 6216), (4662, 5916), (4872, 5661), (5032, 5481)]