75420072

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 160

約数和(自身を含む): 260198400

約数和(自身を除く): 184778328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1279, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2558, 2808, 3276, 3837, 4212, 4536, 4914, 5116, 6552, 7371, 7674, 8424, 8953, 9828, 10232, 11511, 14742, 15348, 16627, 17906, 19656, 23022, 26859, 29484, 30696, 33254, 34533, 35812, 46044, 49881, 53718, 58968, 66508, 69066, 71624, 80577, 92088, 99762, 103599, 107436, 116389, 133016, 138132, 149643, 161154, 199524, 207198, 214872, 232778, 241731, 276264, 299286, 322308, 349167, 399048, 414396, 448929, 465556, 483462, 598572, 644616, 698334, 725193, 828792, 897858, 931112, 966924, 1047501, 1197144, 1346787, 1396668, 1450386, 1795716, 1933848, 2095002, 2693574, 2793336, 2900772, 3142503, 3591432, 4190004, 5387148, 5801544, 6285006, 8380008, 9427509, 10774296, 12570012, 18855018, 25140024, 37710036, 75420072]

約数ペア:

[(1, 75420072), (2, 37710036), (3, 25140024), (4, 18855018), (6, 12570012), (7, 10774296), (8, 9427509), (9, 8380008), (12, 6285006), (13, 5801544), (14, 5387148), (18, 4190004), (21, 3591432), (24, 3142503), (26, 2900772), (27, 2793336), (28, 2693574), (36, 2095002), (39, 1933848), (42, 1795716), (52, 1450386), (54, 1396668), (56, 1346787), (63, 1197144), (72, 1047501), (78, 966924), (81, 931112), (84, 897858), (91, 828792), (104, 725193), (108, 698334), (117, 644616), (126, 598572), (156, 483462), (162, 465556), (168, 448929), (182, 414396), (189, 399048), (216, 349167), (234, 322308), (252, 299286), (273, 276264), (312, 241731), (324, 232778), (351, 214872), (364, 207198), (378, 199524), (468, 161154), (504, 149643), (546, 138132), (567, 133016), (648, 116389), (702, 107436), (728, 103599), (756, 99762), (819, 92088), (936, 80577), (1053, 71624), (1092, 69066), (1134, 66508), (1279, 58968), (1404, 53718), (1512, 49881), (1638, 46044), (2106, 35812), (2184, 34533), (2268, 33254), (2457, 30696), (2558, 29484), (2808, 26859), (3276, 23022), (3837, 19656), (4212, 17906), (4536, 16627), (4914, 15348), (5116, 14742), (6552, 11511), (7371, 10232), (7674, 9828), (8424, 8953)]