225023904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 216

約数和(自身を含む): 768130272

約数和(自身を除く): 543106368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 211, 224, 252, 276, 288, 322, 336, 368, 414, 422, 483, 504, 529, 552, 633, 644, 672, 736, 828, 844, 966, 1008, 1058, 1104, 1266, 1288, 1449, 1477, 1587, 1656, 1688, 1899, 1932, 2016, 2116, 2208, 2532, 2576, 2898, 2954, 3174, 3312, 3376, 3703, 3798, 3864, 4232, 4431, 4761, 4853, 5064, 5152, 5796, 5908, 6348, 6624, 6752, 7406, 7596, 7728, 8464, 8862, 9522, 9706, 10128, 11109, 11592, 11816, 12696, 13293, 14559, 14812, 15192, 15456, 16928, 17724, 19044, 19412, 20256, 22218, 23184, 23632, 25392, 26586, 29118, 29624, 30384, 33327, 33971, 35448, 38088, 38824, 43677, 44436, 46368, 47264, 50784, 53172, 58236, 59248, 60768, 66654, 67942, 70896, 76176, 77648, 87354, 88872, 101913, 106344, 111619, 116472, 118496, 133308, 135884, 141792, 152352, 155296, 174708, 177744, 203826, 212688, 223238, 232944, 266616, 271768, 305739, 334857, 349416, 355488, 407652, 425376, 446476, 465888, 533232, 543536, 611478, 669714, 698832, 781333, 815304, 892952, 1004571, 1066464, 1087072, 1222956, 1339428, 1397664, 1562666, 1630608, 1785904, 2009142, 2343999, 2445912, 2678856, 3125332, 3261216, 3571808, 4018284, 4687998, 4891824, 5357712, 6250664, 7031997, 8036568, 9375996, 9783648, 10715424, 12501328, 14063994, 16073136, 18751992, 25002656, 28127988, 32146272, 37503984, 56255976, 75007968, 112511952, 225023904]

約数ペア:

[(1, 225023904), (2, 112511952), (3, 75007968), (4, 56255976), (6, 37503984), (7, 32146272), (8, 28127988), (9, 25002656), (12, 18751992), (14, 16073136), (16, 14063994), (18, 12501328), (21, 10715424), (23, 9783648), (24, 9375996), (28, 8036568), (32, 7031997), (36, 6250664), (42, 5357712), (46, 4891824), (48, 4687998), (56, 4018284), (63, 3571808), (69, 3261216), (72, 3125332), (84, 2678856), (92, 2445912), (96, 2343999), (112, 2009142), (126, 1785904), (138, 1630608), (144, 1562666), (161, 1397664), (168, 1339428), (184, 1222956), (207, 1087072), (211, 1066464), (224, 1004571), (252, 892952), (276, 815304), (288, 781333), (322, 698832), (336, 669714), (368, 611478), (414, 543536), (422, 533232), (483, 465888), (504, 446476), (529, 425376), (552, 407652), (633, 355488), (644, 349416), (672, 334857), (736, 305739), (828, 271768), (844, 266616), (966, 232944), (1008, 223238), (1058, 212688), (1104, 203826), (1266, 177744), (1288, 174708), (1449, 155296), (1477, 152352), (1587, 141792), (1656, 135884), (1688, 133308), (1899, 118496), (1932, 116472), (2016, 111619), (2116, 106344), (2208, 101913), (2532, 88872), (2576, 87354), (2898, 77648), (2954, 76176), (3174, 70896), (3312, 67942), (3376, 66654), (3703, 60768), (3798, 59248), (3864, 58236), (4232, 53172), (4431, 50784), (4761, 47264), (4853, 46368), (5064, 44436), (5152, 43677), (5796, 38824), (5908, 38088), (6348, 35448), (6624, 33971), (6752, 33327), (7406, 30384), (7596, 29624), (7728, 29118), (8464, 26586), (8862, 25392), (9522, 23632), (9706, 23184), (10128, 22218), (11109, 20256), (11592, 19412), (11816, 19044), (12696, 17724), (13293, 16928), (14559, 15456), (14812, 15192)]