26975520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 108972864

約数和(自身を除く): 81997344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 131, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 262, 264, 286, 288, 312, 330, 352, 360, 390, 393, 396, 416, 429, 440, 468, 480, 495, 520, 524, 528, 572, 585, 624, 655, 660, 715, 720, 780, 786, 792, 858, 880, 936, 990, 1040, 1048, 1056, 1144, 1170, 1179, 1248, 1287, 1310, 1320, 1430, 1440, 1441, 1560, 1572, 1584, 1703, 1716, 1760, 1872, 1965, 1980, 2080, 2096, 2145, 2288, 2340, 2358, 2574, 2620, 2640, 2860, 2882, 3120, 3144, 3168, 3406, 3432, 3744, 3930, 3960, 4192, 4290, 4323, 4576, 4680, 4716, 5109, 5148, 5240, 5280, 5720, 5764, 5895, 6240, 6288, 6435, 6812, 6864, 7205, 7860, 7920, 8515, 8580, 8646, 9360, 9432, 10218, 10296, 10480, 11440, 11528, 11790, 12576, 12870, 12969, 13624, 13728, 14410, 15327, 15720, 15840, 17030, 17160, 17292, 18720, 18733, 18864, 20436, 20592, 20960, 21615, 22880, 23056, 23580, 25545, 25740, 25938, 27248, 28820, 30654, 31440, 34060, 34320, 34584, 37466, 37728, 40872, 41184, 43230, 46112, 47160, 51090, 51480, 51876, 54496, 56199, 57640, 61308, 62880, 64845, 68120, 68640, 69168, 74932, 76635, 81744, 86460, 93665, 94320, 102180, 102960, 103752, 112398, 115280, 122616, 129690, 136240, 138336, 149864, 153270, 163488, 168597, 172920, 187330, 188640, 204360, 205920, 207504, 224796, 230560, 245232, 259380, 272480, 280995, 299728, 306540, 337194, 345840, 374660, 408720, 415008, 449592, 490464, 518760, 561990, 599456, 613080, 674388, 691680, 749320, 817440, 842985, 899184, 1037520, 1123980, 1226160, 1348776, 1498640, 1685970, 1798368, 2075040, 2247960, 2452320, 2697552, 2997280, 3371940, 4495920, 5395104, 6743880, 8991840, 13487760, 26975520]

約数ペア:

[(1, 26975520), (2, 13487760), (3, 8991840), (4, 6743880), (5, 5395104), (6, 4495920), (8, 3371940), (9, 2997280), (10, 2697552), (11, 2452320), (12, 2247960), (13, 2075040), (15, 1798368), (16, 1685970), (18, 1498640), (20, 1348776), (22, 1226160), (24, 1123980), (26, 1037520), (30, 899184), (32, 842985), (33, 817440), (36, 749320), (39, 691680), (40, 674388), (44, 613080), (45, 599456), (48, 561990), (52, 518760), (55, 490464), (60, 449592), (65, 415008), (66, 408720), (72, 374660), (78, 345840), (80, 337194), (88, 306540), (90, 299728), (96, 280995), (99, 272480), (104, 259380), (110, 245232), (117, 230560), (120, 224796), (130, 207504), (131, 205920), (132, 204360), (143, 188640), (144, 187330), (156, 172920), (160, 168597), (165, 163488), (176, 153270), (180, 149864), (195, 138336), (198, 136240), (208, 129690), (220, 122616), (234, 115280), (240, 112398), (260, 103752), (262, 102960), (264, 102180), (286, 94320), (288, 93665), (312, 86460), (330, 81744), (352, 76635), (360, 74932), (390, 69168), (393, 68640), (396, 68120), (416, 64845), (429, 62880), (440, 61308), (468, 57640), (480, 56199), (495, 54496), (520, 51876), (524, 51480), (528, 51090), (572, 47160), (585, 46112), (624, 43230), (655, 41184), (660, 40872), (715, 37728), (720, 37466), (780, 34584), (786, 34320), (792, 34060), (858, 31440), (880, 30654), (936, 28820), (990, 27248), (1040, 25938), (1048, 25740), (1056, 25545), (1144, 23580), (1170, 23056), (1179, 22880), (1248, 21615), (1287, 20960), (1310, 20592), (1320, 20436), (1430, 18864), (1440, 18733), (1441, 18720), (1560, 17292), (1572, 17160), (1584, 17030), (1703, 15840), (1716, 15720), (1760, 15327), (1872, 14410), (1965, 13728), (1980, 13624), (2080, 12969), (2096, 12870), (2145, 12576), (2288, 11790), (2340, 11528), (2358, 11440), (2574, 10480), (2620, 10296), (2640, 10218), (2860, 9432), (2882, 9360), (3120, 8646), (3144, 8580), (3168, 8515), (3406, 7920), (3432, 7860), (3744, 7205), (3930, 6864), (3960, 6812), (4192, 6435), (4290, 6288), (4323, 6240), (4576, 5895), (4680, 5764), (4716, 5720), (5109, 5280), (5148, 5240)]