180124452

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 515760000

約数和(自身を除く): 335635548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 87, 102, 108, 116, 153, 174, 199, 204, 261, 289, 306, 348, 398, 459, 493, 522, 578, 597, 612, 783, 796, 867, 918, 986, 1044, 1156, 1194, 1479, 1566, 1734, 1791, 1836, 1972, 2388, 2601, 2958, 3132, 3383, 3468, 3582, 4437, 5202, 5373, 5771, 5916, 6766, 7164, 7803, 8381, 8874, 10149, 10404, 10746, 11542, 13311, 13532, 15606, 16762, 17313, 17748, 20298, 21492, 23084, 25143, 26622, 30447, 31212, 33524, 34626, 40596, 50286, 51939, 53244, 57511, 60894, 69252, 75429, 91341, 98107, 100572, 103878, 115022, 121788, 150858, 155817, 172533, 182682, 196214, 207756, 226287, 230044, 294321, 301716, 311634, 345066, 365364, 392428, 452574, 517599, 588642, 623268, 690132, 882963, 905148, 1035198, 1177284, 1552797, 1667819, 1765926, 2070396, 2648889, 3105594, 3335638, 3531852, 5003457, 5297778, 6211188, 6671276, 10006914, 10595556, 15010371, 20013828, 30020742, 45031113, 60041484, 90062226, 180124452]

約数ペア:

[(1, 180124452), (2, 90062226), (3, 60041484), (4, 45031113), (6, 30020742), (9, 20013828), (12, 15010371), (17, 10595556), (18, 10006914), (27, 6671276), (29, 6211188), (34, 5297778), (36, 5003457), (51, 3531852), (54, 3335638), (58, 3105594), (68, 2648889), (87, 2070396), (102, 1765926), (108, 1667819), (116, 1552797), (153, 1177284), (174, 1035198), (199, 905148), (204, 882963), (261, 690132), (289, 623268), (306, 588642), (348, 517599), (398, 452574), (459, 392428), (493, 365364), (522, 345066), (578, 311634), (597, 301716), (612, 294321), (783, 230044), (796, 226287), (867, 207756), (918, 196214), (986, 182682), (1044, 172533), (1156, 155817), (1194, 150858), (1479, 121788), (1566, 115022), (1734, 103878), (1791, 100572), (1836, 98107), (1972, 91341), (2388, 75429), (2601, 69252), (2958, 60894), (3132, 57511), (3383, 53244), (3468, 51939), (3582, 50286), (4437, 40596), (5202, 34626), (5373, 33524), (5771, 31212), (5916, 30447), (6766, 26622), (7164, 25143), (7803, 23084), (8381, 21492), (8874, 20298), (10149, 17748), (10404, 17313), (10746, 16762), (11542, 15606), (13311, 13532)]