121429728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 427714560

約数和(自身を除く): 306284832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 32, 36, 42, 48, 56, 58, 62, 63, 67, 72, 84, 87, 93, 96, 112, 116, 124, 126, 134, 144, 168, 174, 186, 201, 203, 217, 224, 232, 248, 252, 261, 268, 279, 288, 336, 348, 372, 402, 406, 434, 464, 469, 496, 504, 522, 536, 558, 603, 609, 651, 672, 696, 744, 804, 812, 868, 899, 928, 938, 992, 1008, 1044, 1072, 1116, 1206, 1218, 1302, 1392, 1407, 1488, 1608, 1624, 1736, 1798, 1827, 1876, 1943, 1953, 2016, 2077, 2088, 2144, 2232, 2412, 2436, 2604, 2697, 2784, 2814, 2976, 3216, 3248, 3472, 3596, 3654, 3752, 3886, 3906, 4154, 4176, 4221, 4464, 4824, 4872, 5208, 5394, 5628, 5829, 6231, 6293, 6432, 6496, 6944, 7192, 7308, 7504, 7772, 7812, 8091, 8308, 8352, 8442, 8928, 9648, 9744, 10416, 10788, 11256, 11658, 12462, 12586, 13601, 14384, 14539, 14616, 15008, 15544, 15624, 16182, 16616, 16884, 17487, 18693, 18879, 19296, 19488, 20832, 21576, 22512, 23316, 24924, 25172, 27202, 28768, 29078, 29232, 31088, 31248, 32364, 33232, 33768, 34974, 37386, 37758, 40803, 43152, 43617, 45024, 46632, 49848, 50344, 54404, 56637, 58156, 58464, 60233, 62176, 62496, 64728, 66464, 67536, 69948, 74772, 75516, 81606, 86304, 87234, 93264, 99696, 100688, 108808, 113274, 116312, 120466, 122409, 129456, 130851, 135072, 139896, 149544, 151032, 163212, 174468, 180699, 186528, 199392, 201376, 217616, 226548, 232624, 240932, 244818, 258912, 261702, 279792, 299088, 302064, 326424, 348936, 361398, 421631, 435232, 453096, 465248, 481864, 489636, 523404, 542097, 559584, 598176, 604128, 652848, 697872, 722796, 843262, 906192, 963728, 979272, 1046808, 1084194, 1264893, 1305696, 1395744, 1445592, 1686524, 1812384, 1927456, 1958544, 2093616, 2168388, 2529786, 2891184, 3373048, 3794679, 3917088, 4187232, 4336776, 5059572, 5782368, 6746096, 7589358, 8673552, 10119144, 13492192, 15178716, 17347104, 20238288, 30357432, 40476576, 60714864, 121429728]

約数ペア:

[(1, 121429728), (2, 60714864), (3, 40476576), (4, 30357432), (6, 20238288), (7, 17347104), (8, 15178716), (9, 13492192), (12, 10119144), (14, 8673552), (16, 7589358), (18, 6746096), (21, 5782368), (24, 5059572), (28, 4336776), (29, 4187232), (31, 3917088), (32, 3794679), (36, 3373048), (42, 2891184), (48, 2529786), (56, 2168388), (58, 2093616), (62, 1958544), (63, 1927456), (67, 1812384), (72, 1686524), (84, 1445592), (87, 1395744), (93, 1305696), (96, 1264893), (112, 1084194), (116, 1046808), (124, 979272), (126, 963728), (134, 906192), (144, 843262), (168, 722796), (174, 697872), (186, 652848), (201, 604128), (203, 598176), (217, 559584), (224, 542097), (232, 523404), (248, 489636), (252, 481864), (261, 465248), (268, 453096), (279, 435232), (288, 421631), (336, 361398), (348, 348936), (372, 326424), (402, 302064), (406, 299088), (434, 279792), (464, 261702), (469, 258912), (496, 244818), (504, 240932), (522, 232624), (536, 226548), (558, 217616), (603, 201376), (609, 199392), (651, 186528), (672, 180699), (696, 174468), (744, 163212), (804, 151032), (812, 149544), (868, 139896), (899, 135072), (928, 130851), (938, 129456), (992, 122409), (1008, 120466), (1044, 116312), (1072, 113274), (1116, 108808), (1206, 100688), (1218, 99696), (1302, 93264), (1392, 87234), (1407, 86304), (1488, 81606), (1608, 75516), (1624, 74772), (1736, 69948), (1798, 67536), (1827, 66464), (1876, 64728), (1943, 62496), (1953, 62176), (2016, 60233), (2077, 58464), (2088, 58156), (2144, 56637), (2232, 54404), (2412, 50344), (2436, 49848), (2604, 46632), (2697, 45024), (2784, 43617), (2814, 43152), (2976, 40803), (3216, 37758), (3248, 37386), (3472, 34974), (3596, 33768), (3654, 33232), (3752, 32364), (3886, 31248), (3906, 31088), (4154, 29232), (4176, 29078), (4221, 28768), (4464, 27202), (4824, 25172), (4872, 24924), (5208, 23316), (5394, 22512), (5628, 21576), (5829, 20832), (6231, 19488), (6293, 19296), (6432, 18879), (6496, 18693), (6944, 17487), (7192, 16884), (7308, 16616), (7504, 16182), (7772, 15624), (7812, 15544), (8091, 15008), (8308, 14616), (8352, 14539), (8442, 14384), (8928, 13601), (9648, 12586), (9744, 12462), (10416, 11658), (10788, 11256)]