275628528

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 240

約数和(自身を含む): 954180000

約数和(自身を除く): 678551472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 49, 54, 56, 58, 63, 72, 84, 87, 98, 108, 112, 116, 126, 144, 147, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 336, 348, 378, 392, 406, 432, 441, 449, 464, 504, 522, 588, 609, 696, 756, 783, 784, 812, 882, 898, 1008, 1044, 1176, 1218, 1323, 1347, 1392, 1421, 1512, 1566, 1624, 1764, 1796, 1827, 2088, 2352, 2436, 2646, 2694, 2842, 3024, 3132, 3143, 3248, 3528, 3592, 3654, 4041, 4176, 4263, 4872, 5292, 5388, 5481, 5684, 6264, 6286, 7056, 7184, 7308, 8082, 8526, 9429, 9744, 10584, 10776, 10962, 11368, 12123, 12528, 12572, 12789, 13021, 14616, 16164, 17052, 18858, 21168, 21552, 21924, 22001, 22736, 24246, 25144, 25578, 26042, 28287, 29232, 32328, 34104, 37716, 38367, 39063, 43848, 44002, 48492, 50288, 51156, 52084, 56574, 64656, 66003, 68208, 75432, 76734, 78126, 84861, 87696, 88004, 91147, 96984, 102312, 104168, 113148, 117189, 132006, 150864, 153468, 156252, 169722, 176008, 182294, 193968, 198009, 204624, 208336, 226296, 234378, 264012, 273441, 306936, 312504, 339444, 351567, 352016, 364588, 396018, 452592, 468756, 528024, 546882, 594027, 613872, 625008, 638029, 678888, 703134, 729176, 792036, 820323, 937512, 1056048, 1093764, 1188054, 1276058, 1357776, 1406268, 1458352, 1584072, 1640646, 1875024, 1914087, 2187528, 2376108, 2460969, 2552116, 2812536, 3168144, 3281292, 3828174, 4375056, 4752216, 4921938, 5104232, 5625072, 5742261, 6562584, 7656348, 9504432, 9843876, 10208464, 11484522, 13125168, 15312696, 17226783, 19687752, 22969044, 30625392, 34453566, 39375504, 45938088, 68907132, 91876176, 137814264, 275628528]

約数ペア:

[(1, 275628528), (2, 137814264), (3, 91876176), (4, 68907132), (6, 45938088), (7, 39375504), (8, 34453566), (9, 30625392), (12, 22969044), (14, 19687752), (16, 17226783), (18, 15312696), (21, 13125168), (24, 11484522), (27, 10208464), (28, 9843876), (29, 9504432), (36, 7656348), (42, 6562584), (48, 5742261), (49, 5625072), (54, 5104232), (56, 4921938), (58, 4752216), (63, 4375056), (72, 3828174), (84, 3281292), (87, 3168144), (98, 2812536), (108, 2552116), (112, 2460969), (116, 2376108), (126, 2187528), (144, 1914087), (147, 1875024), (168, 1640646), (174, 1584072), (189, 1458352), (196, 1406268), (203, 1357776), (216, 1276058), (232, 1188054), (252, 1093764), (261, 1056048), (294, 937512), (336, 820323), (348, 792036), (378, 729176), (392, 703134), (406, 678888), (432, 638029), (441, 625008), (449, 613872), (464, 594027), (504, 546882), (522, 528024), (588, 468756), (609, 452592), (696, 396018), (756, 364588), (783, 352016), (784, 351567), (812, 339444), (882, 312504), (898, 306936), (1008, 273441), (1044, 264012), (1176, 234378), (1218, 226296), (1323, 208336), (1347, 204624), (1392, 198009), (1421, 193968), (1512, 182294), (1566, 176008), (1624, 169722), (1764, 156252), (1796, 153468), (1827, 150864), (2088, 132006), (2352, 117189), (2436, 113148), (2646, 104168), (2694, 102312), (2842, 96984), (3024, 91147), (3132, 88004), (3143, 87696), (3248, 84861), (3528, 78126), (3592, 76734), (3654, 75432), (4041, 68208), (4176, 66003), (4263, 64656), (4872, 56574), (5292, 52084), (5388, 51156), (5481, 50288), (5684, 48492), (6264, 44002), (6286, 43848), (7056, 39063), (7184, 38367), (7308, 37716), (8082, 34104), (8526, 32328), (9429, 29232), (9744, 28287), (10584, 26042), (10776, 25578), (10962, 25144), (11368, 24246), (12123, 22736), (12528, 22001), (12572, 21924), (12789, 21552), (13021, 21168), (14616, 18858), (16164, 17052)]