121955904

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 252

約数和(自身を含む): 423481500

約数和(自身を除く): 301525596

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 149, 168, 174, 192, 196, 203, 224, 232, 252, 261, 288, 294, 298, 336, 348, 392, 406, 441, 447, 448, 464, 504, 522, 576, 588, 596, 609, 672, 696, 784, 812, 882, 894, 928, 1008, 1043, 1044, 1176, 1192, 1218, 1341, 1344, 1392, 1421, 1568, 1624, 1764, 1788, 1827, 1856, 2016, 2086, 2088, 2352, 2384, 2436, 2682, 2784, 2842, 3129, 3136, 3248, 3528, 3576, 3654, 4032, 4172, 4176, 4263, 4321, 4704, 4768, 4872, 5364, 5568, 5684, 6258, 6496, 7056, 7152, 7301, 7308, 8344, 8352, 8526, 8642, 9387, 9408, 9536, 9744, 10728, 11368, 12516, 12789, 12963, 12992, 14112, 14304, 14602, 14616, 16688, 16704, 17052, 17284, 18774, 19488, 21456, 21903, 22736, 25032, 25578, 25926, 28224, 28608, 29204, 29232, 30247, 33376, 34104, 34568, 37548, 38889, 38976, 42912, 43806, 45472, 50064, 51156, 51852, 58408, 58464, 60494, 65709, 66752, 68208, 69136, 75096, 77778, 85824, 87612, 90741, 90944, 100128, 102312, 103704, 116816, 116928, 120988, 131418, 136416, 138272, 150192, 155556, 175224, 181482, 200256, 204624, 207408, 211729, 233632, 241976, 262836, 272223, 272832, 276544, 300384, 311112, 350448, 362964, 409248, 414816, 423458, 467264, 483952, 525672, 544446, 600768, 622224, 635187, 700896, 725928, 818496, 829632, 846916, 967904, 1051344, 1088892, 1244448, 1270374, 1401792, 1451856, 1693832, 1905561, 1935808, 2102688, 2177784, 2488896, 2540748, 2903712, 3387664, 3811122, 4205376, 4355568, 5081496, 5807424, 6775328, 7622244, 8711136, 10162992, 13550656, 15244488, 17422272, 20325984, 30488976, 40651968, 60977952, 121955904]

約数ペア:

[(1, 121955904), (2, 60977952), (3, 40651968), (4, 30488976), (6, 20325984), (7, 17422272), (8, 15244488), (9, 13550656), (12, 10162992), (14, 8711136), (16, 7622244), (18, 6775328), (21, 5807424), (24, 5081496), (28, 4355568), (29, 4205376), (32, 3811122), (36, 3387664), (42, 2903712), (48, 2540748), (49, 2488896), (56, 2177784), (58, 2102688), (63, 1935808), (64, 1905561), (72, 1693832), (84, 1451856), (87, 1401792), (96, 1270374), (98, 1244448), (112, 1088892), (116, 1051344), (126, 967904), (144, 846916), (147, 829632), (149, 818496), (168, 725928), (174, 700896), (192, 635187), (196, 622224), (203, 600768), (224, 544446), (232, 525672), (252, 483952), (261, 467264), (288, 423458), (294, 414816), (298, 409248), (336, 362964), (348, 350448), (392, 311112), (406, 300384), (441, 276544), (447, 272832), (448, 272223), (464, 262836), (504, 241976), (522, 233632), (576, 211729), (588, 207408), (596, 204624), (609, 200256), (672, 181482), (696, 175224), (784, 155556), (812, 150192), (882, 138272), (894, 136416), (928, 131418), (1008, 120988), (1043, 116928), (1044, 116816), (1176, 103704), (1192, 102312), (1218, 100128), (1341, 90944), (1344, 90741), (1392, 87612), (1421, 85824), (1568, 77778), (1624, 75096), (1764, 69136), (1788, 68208), (1827, 66752), (1856, 65709), (2016, 60494), (2086, 58464), (2088, 58408), (2352, 51852), (2384, 51156), (2436, 50064), (2682, 45472), (2784, 43806), (2842, 42912), (3129, 38976), (3136, 38889), (3248, 37548), (3528, 34568), (3576, 34104), (3654, 33376), (4032, 30247), (4172, 29232), (4176, 29204), (4263, 28608), (4321, 28224), (4704, 25926), (4768, 25578), (4872, 25032), (5364, 22736), (5568, 21903), (5684, 21456), (6258, 19488), (6496, 18774), (7056, 17284), (7152, 17052), (7301, 16704), (7308, 16688), (8344, 14616), (8352, 14602), (8526, 14304), (8642, 14112), (9387, 12992), (9408, 12963), (9536, 12789), (9744, 12516), (10728, 11368)]