180885852

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 577920000

約数和(自身を除く): 397034148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 257, 266, 294, 342, 343, 378, 399, 441, 513, 514, 532, 588, 684, 686, 756, 771, 798, 882, 931, 1026, 1028, 1029, 1197, 1323, 1372, 1542, 1596, 1764, 1799, 1862, 2052, 2058, 2313, 2394, 2646, 2793, 3084, 3087, 3591, 3598, 3724, 4116, 4626, 4788, 4883, 5292, 5397, 5586, 6174, 6517, 6939, 7182, 7196, 8379, 9252, 9261, 9766, 10794, 11172, 12348, 12593, 13034, 13878, 14364, 14649, 16191, 16758, 18522, 19532, 19551, 21588, 25137, 25186, 26068, 27756, 29298, 32382, 33516, 34181, 37044, 37779, 39102, 43947, 48573, 50274, 50372, 58596, 58653, 64764, 68362, 75558, 78204, 87894, 88151, 97146, 100548, 102543, 113337, 117306, 131841, 136724, 151116, 175788, 175959, 176302, 194292, 205086, 226674, 234612, 239267, 263682, 264453, 307629, 340011, 351918, 352604, 410172, 453348, 478534, 527364, 528906, 615258, 680022, 703836, 717801, 793359, 922887, 957068, 1057812, 1230516, 1360044, 1435602, 1586718, 1674869, 1845774, 2153403, 2380077, 2871204, 3173436, 3349738, 3691548, 4306806, 4760154, 5024607, 6460209, 6699476, 8613612, 9520308, 10049214, 12920418, 15073821, 20098428, 25840836, 30147642, 45221463, 60295284, 90442926, 180885852]

約数ペア:

[(1, 180885852), (2, 90442926), (3, 60295284), (4, 45221463), (6, 30147642), (7, 25840836), (9, 20098428), (12, 15073821), (14, 12920418), (18, 10049214), (19, 9520308), (21, 8613612), (27, 6699476), (28, 6460209), (36, 5024607), (38, 4760154), (42, 4306806), (49, 3691548), (54, 3349738), (57, 3173436), (63, 2871204), (76, 2380077), (84, 2153403), (98, 1845774), (108, 1674869), (114, 1586718), (126, 1435602), (133, 1360044), (147, 1230516), (171, 1057812), (189, 957068), (196, 922887), (228, 793359), (252, 717801), (257, 703836), (266, 680022), (294, 615258), (342, 528906), (343, 527364), (378, 478534), (399, 453348), (441, 410172), (513, 352604), (514, 351918), (532, 340011), (588, 307629), (684, 264453), (686, 263682), (756, 239267), (771, 234612), (798, 226674), (882, 205086), (931, 194292), (1026, 176302), (1028, 175959), (1029, 175788), (1197, 151116), (1323, 136724), (1372, 131841), (1542, 117306), (1596, 113337), (1764, 102543), (1799, 100548), (1862, 97146), (2052, 88151), (2058, 87894), (2313, 78204), (2394, 75558), (2646, 68362), (2793, 64764), (3084, 58653), (3087, 58596), (3591, 50372), (3598, 50274), (3724, 48573), (4116, 43947), (4626, 39102), (4788, 37779), (4883, 37044), (5292, 34181), (5397, 33516), (5586, 32382), (6174, 29298), (6517, 27756), (6939, 26068), (7182, 25186), (7196, 25137), (8379, 21588), (9252, 19551), (9261, 19532), (9766, 18522), (10794, 16758), (11172, 16191), (12348, 14649), (12593, 14364), (13034, 13878)]