121971564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 403603200

約数和(自身を除く): 281631636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 29, 33, 36, 38, 39, 43, 44, 52, 57, 58, 66, 76, 78, 86, 87, 99, 114, 116, 117, 129, 132, 143, 156, 171, 172, 174, 198, 209, 228, 234, 247, 258, 261, 286, 319, 342, 348, 377, 387, 396, 418, 429, 468, 473, 494, 516, 522, 551, 559, 572, 627, 638, 684, 741, 754, 774, 817, 836, 858, 946, 957, 988, 1044, 1102, 1118, 1131, 1247, 1254, 1276, 1287, 1419, 1482, 1508, 1548, 1634, 1653, 1677, 1716, 1881, 1892, 1914, 2204, 2223, 2236, 2262, 2451, 2494, 2508, 2574, 2717, 2838, 2871, 2964, 3268, 3306, 3354, 3393, 3741, 3762, 3828, 4147, 4257, 4446, 4524, 4902, 4959, 4988, 5031, 5148, 5434, 5676, 5742, 6061, 6149, 6612, 6708, 6786, 7163, 7353, 7482, 7524, 8151, 8294, 8514, 8892, 8987, 9804, 9918, 10062, 10621, 10868, 11223, 11484, 12122, 12298, 12441, 13572, 13717, 14326, 14706, 14964, 16211, 16302, 16588, 17028, 17974, 18183, 18447, 19836, 20124, 21242, 21489, 22446, 23693, 24244, 24453, 24596, 24882, 26961, 27434, 28652, 29412, 31863, 32422, 32604, 35948, 36366, 36894, 37323, 41151, 42484, 42978, 44892, 47386, 48633, 48906, 49764, 53922, 54549, 54868, 55341, 63726, 64467, 64844, 71079, 72732, 73788, 74646, 78793, 80883, 82302, 85956, 94772, 95589, 97266, 97812, 107844, 109098, 110682, 116831, 123453, 127452, 128934, 142158, 145899, 149292, 157586, 161766, 164604, 178321, 191178, 194532, 213237, 218196, 221364, 233662, 236379, 246906, 257868, 260623, 284316, 291798, 308009, 315172, 323532, 350493, 356642, 382356, 426474, 467324, 472758, 493812, 521246, 534963, 583596, 616018, 700986, 709137, 713284, 781869, 852948, 924027, 945516, 1042492, 1051479, 1069926, 1232036, 1401972, 1418274, 1563738, 1604889, 1848054, 2102958, 2139852, 2345607, 2772081, 2836548, 3127476, 3209778, 3388099, 3696108, 4205916, 4691214, 5544162, 6419556, 6776198, 9382428, 10164297, 11088324, 13552396, 20328594, 30492891, 40657188, 60985782, 121971564]

約数ペア:

[(1, 121971564), (2, 60985782), (3, 40657188), (4, 30492891), (6, 20328594), (9, 13552396), (11, 11088324), (12, 10164297), (13, 9382428), (18, 6776198), (19, 6419556), (22, 5544162), (26, 4691214), (29, 4205916), (33, 3696108), (36, 3388099), (38, 3209778), (39, 3127476), (43, 2836548), (44, 2772081), (52, 2345607), (57, 2139852), (58, 2102958), (66, 1848054), (76, 1604889), (78, 1563738), (86, 1418274), (87, 1401972), (99, 1232036), (114, 1069926), (116, 1051479), (117, 1042492), (129, 945516), (132, 924027), (143, 852948), (156, 781869), (171, 713284), (172, 709137), (174, 700986), (198, 616018), (209, 583596), (228, 534963), (234, 521246), (247, 493812), (258, 472758), (261, 467324), (286, 426474), (319, 382356), (342, 356642), (348, 350493), (377, 323532), (387, 315172), (396, 308009), (418, 291798), (429, 284316), (468, 260623), (473, 257868), (494, 246906), (516, 236379), (522, 233662), (551, 221364), (559, 218196), (572, 213237), (627, 194532), (638, 191178), (684, 178321), (741, 164604), (754, 161766), (774, 157586), (817, 149292), (836, 145899), (858, 142158), (946, 128934), (957, 127452), (988, 123453), (1044, 116831), (1102, 110682), (1118, 109098), (1131, 107844), (1247, 97812), (1254, 97266), (1276, 95589), (1287, 94772), (1419, 85956), (1482, 82302), (1508, 80883), (1548, 78793), (1634, 74646), (1653, 73788), (1677, 72732), (1716, 71079), (1881, 64844), (1892, 64467), (1914, 63726), (2204, 55341), (2223, 54868), (2236, 54549), (2262, 53922), (2451, 49764), (2494, 48906), (2508, 48633), (2574, 47386), (2717, 44892), (2838, 42978), (2871, 42484), (2964, 41151), (3268, 37323), (3306, 36894), (3354, 36366), (3393, 35948), (3741, 32604), (3762, 32422), (3828, 31863), (4147, 29412), (4257, 28652), (4446, 27434), (4524, 26961), (4902, 24882), (4959, 24596), (4988, 24453), (5031, 24244), (5148, 23693), (5434, 22446), (5676, 21489), (5742, 21242), (6061, 20124), (6149, 19836), (6612, 18447), (6708, 18183), (6786, 17974), (7163, 17028), (7353, 16588), (7482, 16302), (7524, 16211), (8151, 14964), (8294, 14706), (8514, 14326), (8892, 13717), (8987, 13572), (9804, 12441), (9918, 12298), (10062, 12122), (10621, 11484), (10868, 11223)]