27787551120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{262543}}^1$

素因数の和:262579

約数の個数: 240

約数和(自身を含む): 111339659520

約数和(自身を除く): 83552108400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 26460, 35280, 52920, 105840, 262543, 525086, 787629, 1050172, 1312715, 1575258, 1837801, 2100344, 2362887, 2625430, 3150516, 3675602, 3938145, 4200688, 4725774, 5250860, 5513403, 6301032, 7088661, 7351204, 7876290, 9189005, 9451548, 10501720, 11026806, 11814435, 12602064, 12864607, 14177322, 14702408, 15752580, 16540209, 18378010, 18903096, 21003440, 22053612, 23628870, 25729214, 27567015, 28354644, 29404816, 31505160, 33080418, 35443305, 36756020, 37806192, 38593821, 44107224, 47257740, 49620627, 51458428, 55134030, 56709288, 63010320, 64323035, 66160836, 70886610, 73512040, 77187642, 82701045, 88214448, 94515480, 99241254, 102916856, 110268060, 113418576, 115781463, 128646070, 132321672, 141773220, 147024080, 154375284, 165402090, 189030960, 192969105, 198482508, 205833712, 220536120, 231562926, 248103135, 257292140, 264643344, 283546440, 308750568, 330804180, 347344389, 385938210, 396965016, 441072240, 463125852, 496206270, 514584280, 567092880, 578907315, 617501136, 661608360, 694688778, 771876420, 793930032, 926251704, 992412540, 1029168560, 1157814630, 1323216720, 1389377556, 1543752840, 1736721945, 1852503408, 1984825080, 2315629260, 2778755112, 3087505680, 3473443890, 3969650160, 4631258520, 5557510224, 6946887780, 9262517040, 13893775560, 27787551120]

約数ペア:

[(1, 27787551120), (2, 13893775560), (3, 9262517040), (4, 6946887780), (5, 5557510224), (6, 4631258520), (7, 3969650160), (8, 3473443890), (9, 3087505680), (10, 2778755112), (12, 2315629260), (14, 1984825080), (15, 1852503408), (16, 1736721945), (18, 1543752840), (20, 1389377556), (21, 1323216720), (24, 1157814630), (27, 1029168560), (28, 992412540), (30, 926251704), (35, 793930032), (36, 771876420), (40, 694688778), (42, 661608360), (45, 617501136), (48, 578907315), (49, 567092880), (54, 514584280), (56, 496206270), (60, 463125852), (63, 441072240), (70, 396965016), (72, 385938210), (80, 347344389), (84, 330804180), (90, 308750568), (98, 283546440), (105, 264643344), (108, 257292140), (112, 248103135), (120, 231562926), (126, 220536120), (135, 205833712), (140, 198482508), (144, 192969105), (147, 189030960), (168, 165402090), (180, 154375284), (189, 147024080), (196, 141773220), (210, 132321672), (216, 128646070), (240, 115781463), (245, 113418576), (252, 110268060), (270, 102916856), (280, 99241254), (294, 94515480), (315, 88214448), (336, 82701045), (360, 77187642), (378, 73512040), (392, 70886610), (420, 66160836), (432, 64323035), (441, 63010320), (490, 56709288), (504, 55134030), (540, 51458428), (560, 49620627), (588, 47257740), (630, 44107224), (720, 38593821), (735, 37806192), (756, 36756020), (784, 35443305), (840, 33080418), (882, 31505160), (945, 29404816), (980, 28354644), (1008, 27567015), (1080, 25729214), (1176, 23628870), (1260, 22053612), (1323, 21003440), (1470, 18903096), (1512, 18378010), (1680, 16540209), (1764, 15752580), (1890, 14702408), (1960, 14177322), (2160, 12864607), (2205, 12602064), (2352, 11814435), (2520, 11026806), (2646, 10501720), (2940, 9451548), (3024, 9189005), (3528, 7876290), (3780, 7351204), (3920, 7088661), (4410, 6301032), (5040, 5513403), (5292, 5250860), (5880, 4725774), (6615, 4200688), (7056, 3938145), (7560, 3675602), (8820, 3150516), (10584, 2625430), (11760, 2362887), (13230, 2100344), (15120, 1837801), (17640, 1575258), (21168, 1312715), (26460, 1050172), (35280, 787629), (52920, 525086), (105840, 262543)]