27493760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:81

約数の個数: 192

約数和(自身を含む): 83941920

約数和(自身を除く): 56448160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 320, 323, 340, 361, 380, 448, 476, 532, 544, 560, 595, 608, 640, 646, 665, 680, 722, 760, 896, 952, 1064, 1088, 1120, 1190, 1216, 1292, 1330, 1360, 1444, 1520, 1615, 1805, 1904, 2128, 2176, 2240, 2261, 2380, 2432, 2527, 2584, 2660, 2720, 2888, 3040, 3230, 3610, 3808, 4256, 4480, 4522, 4760, 5054, 5168, 5320, 5440, 5776, 6080, 6137, 6460, 7220, 7616, 8512, 9044, 9520, 10108, 10336, 10640, 10880, 11305, 11552, 12160, 12274, 12635, 12920, 14440, 15232, 17024, 18088, 19040, 20216, 20672, 21280, 22610, 23104, 24548, 25270, 25840, 28880, 30685, 36176, 38080, 40432, 41344, 42560, 42959, 45220, 46208, 49096, 50540, 51680, 57760, 61370, 72352, 76160, 80864, 85120, 85918, 90440, 98192, 101080, 103360, 115520, 122740, 144704, 161728, 171836, 180880, 196384, 202160, 206720, 214795, 231040, 245480, 289408, 323456, 343672, 361760, 392768, 404320, 429590, 490960, 687344, 723520, 785536, 808640, 859180, 981920, 1374688, 1447040, 1617280, 1718360, 1963840, 2749376, 3436720, 3927680, 5498752, 6873440, 13746880, 27493760]

約数ペア:

[(1, 27493760), (2, 13746880), (4, 6873440), (5, 5498752), (7, 3927680), (8, 3436720), (10, 2749376), (14, 1963840), (16, 1718360), (17, 1617280), (19, 1447040), (20, 1374688), (28, 981920), (32, 859180), (34, 808640), (35, 785536), (38, 723520), (40, 687344), (56, 490960), (64, 429590), (68, 404320), (70, 392768), (76, 361760), (80, 343672), (85, 323456), (95, 289408), (112, 245480), (119, 231040), (128, 214795), (133, 206720), (136, 202160), (140, 196384), (152, 180880), (160, 171836), (170, 161728), (190, 144704), (224, 122740), (238, 115520), (266, 103360), (272, 101080), (280, 98192), (304, 90440), (320, 85918), (323, 85120), (340, 80864), (361, 76160), (380, 72352), (448, 61370), (476, 57760), (532, 51680), (544, 50540), (560, 49096), (595, 46208), (608, 45220), (640, 42959), (646, 42560), (665, 41344), (680, 40432), (722, 38080), (760, 36176), (896, 30685), (952, 28880), (1064, 25840), (1088, 25270), (1120, 24548), (1190, 23104), (1216, 22610), (1292, 21280), (1330, 20672), (1360, 20216), (1444, 19040), (1520, 18088), (1615, 17024), (1805, 15232), (1904, 14440), (2128, 12920), (2176, 12635), (2240, 12274), (2261, 12160), (2380, 11552), (2432, 11305), (2527, 10880), (2584, 10640), (2660, 10336), (2720, 10108), (2888, 9520), (3040, 9044), (3230, 8512), (3610, 7616), (3808, 7220), (4256, 6460), (4480, 6137), (4522, 6080), (4760, 5776), (5054, 5440), (5168, 5320)]