225257760

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 480

約数和(自身を含む): 983549952

約数和(自身を除く): 758292192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 191, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 324, 336, 351, 360, 364, 378, 382, 390, 405, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 567, 573, 585, 624, 630, 648, 672, 702, 720, 728, 756, 764, 780, 810, 819, 840, 864, 910, 936, 945, 955, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1146, 1170, 1248, 1260, 1296, 1337, 1365, 1404, 1440, 1456, 1512, 1528, 1560, 1620, 1638, 1680, 1719, 1755, 1820, 1872, 1890, 1910, 2016, 2080, 2106, 2160, 2184, 2268, 2292, 2340, 2457, 2483, 2520, 2592, 2674, 2730, 2808, 2835, 2865, 2912, 3024, 3056, 3120, 3240, 3276, 3360, 3438, 3510, 3640, 3744, 3780, 3820, 4011, 4095, 4212, 4320, 4368, 4536, 4584, 4680, 4914, 4966, 5040, 5157, 5265, 5348, 5460, 5616, 5670, 5730, 6048, 6112, 6240, 6480, 6552, 6685, 6876, 7020, 7280, 7371, 7449, 7560, 7640, 8022, 8190, 8424, 8595, 8736, 9072, 9168, 9360, 9828, 9932, 10080, 10314, 10530, 10696, 10920, 11232, 11340, 11460, 12033, 12285, 12415, 12960, 13104, 13370, 13752, 14040, 14560, 14742, 14898, 15120, 15280, 15471, 16044, 16380, 16848, 17190, 17381, 18144, 18336, 18720, 19656, 19864, 20055, 20628, 21060, 21392, 21840, 22347, 22680, 22920, 24066, 24570, 24830, 25785, 26208, 26740, 27504, 28080, 29484, 29796, 30240, 30560, 30942, 32088, 32760, 33696, 34380, 34762, 36099, 36855, 37245, 39312, 39728, 40110, 41256, 42120, 42784, 43680, 44694, 45360, 45840, 48132, 49140, 49660, 51570, 52143, 53480, 55008, 56160, 58968, 59592, 60165, 61884, 64176, 65520, 67041, 68760, 69524, 72198, 73710, 74490, 77355, 78624, 79456, 80220, 82512, 84240, 86905, 89388, 90720, 91680, 96264, 98280, 99320, 103140, 104286, 106960, 108297, 111735, 117936, 119184, 120330, 123768, 128352, 131040, 134082, 137520, 139048, 144396, 147420, 148980, 154710, 156429, 160440, 165024, 168480, 173810, 178776, 180495, 192528, 196560, 198640, 201123, 206280, 208572, 213920, 216594, 223470, 235872, 238368, 240660, 247536, 260715, 268164, 275040, 278096, 288792, 294840, 297960, 309420, 312858, 320880, 335205, 347620, 357552, 360990, 385056, 393120, 397280, 402246, 412560, 417144, 433188, 446940, 469287, 481320, 495072, 521430, 536328, 541485, 556192, 577584, 589680, 595920, 618840, 625716, 641760, 670410, 695240, 715104, 721980, 782145, 804492, 825120, 834288, 866376, 893880, 938574, 962640, 1005615, 1042860, 1072656, 1082970, 1155168, 1179360, 1191840, 1237680, 1251432, 1340820, 1390480, 1407861, 1443960, 1564290, 1608984, 1668576, 1732752, 1787760, 1877148, 1925280, 2011230, 2085720, 2145312, 2165940, 2346435, 2475360, 2502864, 2681640, 2780960, 2815722, 2887920, 3128580, 3217968, 3465504, 3575520, 3754296, 4022460, 4171440, 4331880, 4692870, 5005728, 5363280, 5631444, 5775840, 6257160, 6435936, 7039305, 7508592, 8044920, 8342880, 8663760, 9385740, 10726560, 11262888, 12514320, 14078610, 15017184, 16089840, 17327520, 18771480, 22525776, 25028640, 28157220, 32179680, 37542960, 45051552, 56314440, 75085920, 112628880, 225257760]

約数ペア:

[(1, 225257760), (2, 112628880), (3, 75085920), (4, 56314440), (5, 45051552), (6, 37542960), (7, 32179680), (8, 28157220), (9, 25028640), (10, 22525776), (12, 18771480), (13, 17327520), (14, 16089840), (15, 15017184), (16, 14078610), (18, 12514320), (20, 11262888), (21, 10726560), (24, 9385740), (26, 8663760), (27, 8342880), (28, 8044920), (30, 7508592), (32, 7039305), (35, 6435936), (36, 6257160), (39, 5775840), (40, 5631444), (42, 5363280), (45, 5005728), (48, 4692870), (52, 4331880), (54, 4171440), (56, 4022460), (60, 3754296), (63, 3575520), (65, 3465504), (70, 3217968), (72, 3128580), (78, 2887920), (80, 2815722), (81, 2780960), (84, 2681640), (90, 2502864), (91, 2475360), (96, 2346435), (104, 2165940), (105, 2145312), (108, 2085720), (112, 2011230), (117, 1925280), (120, 1877148), (126, 1787760), (130, 1732752), (135, 1668576), (140, 1608984), (144, 1564290), (156, 1443960), (160, 1407861), (162, 1390480), (168, 1340820), (180, 1251432), (182, 1237680), (189, 1191840), (191, 1179360), (195, 1155168), (208, 1082970), (210, 1072656), (216, 1042860), (224, 1005615), (234, 962640), (240, 938574), (252, 893880), (260, 866376), (270, 834288), (273, 825120), (280, 804492), (288, 782145), (312, 721980), (315, 715104), (324, 695240), (336, 670410), (351, 641760), (360, 625716), (364, 618840), (378, 595920), (382, 589680), (390, 577584), (405, 556192), (416, 541485), (420, 536328), (432, 521430), (455, 495072), (468, 481320), (480, 469287), (504, 446940), (520, 433188), (540, 417144), (546, 412560), (560, 402246), (567, 397280), (573, 393120), (585, 385056), (624, 360990), (630, 357552), (648, 347620), (672, 335205), (702, 320880), (720, 312858), (728, 309420), (756, 297960), (764, 294840), (780, 288792), (810, 278096), (819, 275040), (840, 268164), (864, 260715), (910, 247536), (936, 240660), (945, 238368), (955, 235872), (1008, 223470), (1040, 216594), (1053, 213920), (1080, 208572), (1092, 206280), (1120, 201123), (1134, 198640), (1146, 196560), (1170, 192528), (1248, 180495), (1260, 178776), (1296, 173810), (1337, 168480), (1365, 165024), (1404, 160440), (1440, 156429), (1456, 154710), (1512, 148980), (1528, 147420), (1560, 144396), (1620, 139048), (1638, 137520), (1680, 134082), (1719, 131040), (1755, 128352), (1820, 123768), (1872, 120330), (1890, 119184), (1910, 117936), (2016, 111735), (2080, 108297), (2106, 106960), (2160, 104286), (2184, 103140), (2268, 99320), (2292, 98280), (2340, 96264), (2457, 91680), (2483, 90720), (2520, 89388), (2592, 86905), (2674, 84240), (2730, 82512), (2808, 80220), (2835, 79456), (2865, 78624), (2912, 77355), (3024, 74490), (3056, 73710), (3120, 72198), (3240, 69524), (3276, 68760), (3360, 67041), (3438, 65520), (3510, 64176), (3640, 61884), (3744, 60165), (3780, 59592), (3820, 58968), (4011, 56160), (4095, 55008), (4212, 53480), (4320, 52143), (4368, 51570), (4536, 49660), (4584, 49140), (4680, 48132), (4914, 45840), (4966, 45360), (5040, 44694), (5157, 43680), (5265, 42784), (5348, 42120), (5460, 41256), (5616, 40110), (5670, 39728), (5730, 39312), (6048, 37245), (6112, 36855), (6240, 36099), (6480, 34762), (6552, 34380), (6685, 33696), (6876, 32760), (7020, 32088), (7280, 30942), (7371, 30560), (7449, 30240), (7560, 29796), (7640, 29484), (8022, 28080), (8190, 27504), (8424, 26740), (8595, 26208), (8736, 25785), (9072, 24830), (9168, 24570), (9360, 24066), (9828, 22920), (9932, 22680), (10080, 22347), (10314, 21840), (10530, 21392), (10696, 21060), (10920, 20628), (11232, 20055), (11340, 19864), (11460, 19656), (12033, 18720), (12285, 18336), (12415, 18144), (12960, 17381), (13104, 17190), (13370, 16848), (13752, 16380), (14040, 16044), (14560, 15471), (14742, 15280), (14898, 15120)]