27762840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 107827200

約数和(自身を除く): 80064360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 479, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 958, 966, 1035, 1260, 1288, 1380, 1437, 1449, 1610, 1656, 1916, 1932, 2070, 2395, 2415, 2520, 2760, 2874, 2898, 3220, 3353, 3832, 3864, 4140, 4311, 4790, 4830, 5748, 5796, 6440, 6706, 7185, 7245, 8280, 8622, 9580, 9660, 10059, 11017, 11496, 11592, 13412, 14370, 14490, 16765, 17244, 19160, 19320, 20118, 21555, 22034, 26824, 28740, 28980, 30177, 33051, 33530, 34488, 40236, 43110, 44068, 50295, 55085, 57480, 57960, 60354, 66102, 67060, 77119, 80472, 86220, 88136, 99153, 100590, 110170, 120708, 132204, 134120, 150885, 154238, 165255, 172440, 198306, 201180, 220340, 231357, 241416, 264408, 301770, 308476, 330510, 385595, 396612, 402360, 440680, 462714, 495765, 603540, 616952, 661020, 694071, 771190, 793224, 925428, 991530, 1156785, 1207080, 1322040, 1388142, 1542380, 1850856, 1983060, 2313570, 2776284, 3084760, 3470355, 3966120, 4627140, 5552568, 6940710, 9254280, 13881420, 27762840]

約数ペア:

[(1, 27762840), (2, 13881420), (3, 9254280), (4, 6940710), (5, 5552568), (6, 4627140), (7, 3966120), (8, 3470355), (9, 3084760), (10, 2776284), (12, 2313570), (14, 1983060), (15, 1850856), (18, 1542380), (20, 1388142), (21, 1322040), (23, 1207080), (24, 1156785), (28, 991530), (30, 925428), (35, 793224), (36, 771190), (40, 694071), (42, 661020), (45, 616952), (46, 603540), (56, 495765), (60, 462714), (63, 440680), (69, 402360), (70, 396612), (72, 385595), (84, 330510), (90, 308476), (92, 301770), (105, 264408), (115, 241416), (120, 231357), (126, 220340), (138, 201180), (140, 198306), (161, 172440), (168, 165255), (180, 154238), (184, 150885), (207, 134120), (210, 132204), (230, 120708), (252, 110170), (276, 100590), (280, 99153), (315, 88136), (322, 86220), (345, 80472), (360, 77119), (414, 67060), (420, 66102), (460, 60354), (479, 57960), (483, 57480), (504, 55085), (552, 50295), (630, 44068), (644, 43110), (690, 40236), (805, 34488), (828, 33530), (840, 33051), (920, 30177), (958, 28980), (966, 28740), (1035, 26824), (1260, 22034), (1288, 21555), (1380, 20118), (1437, 19320), (1449, 19160), (1610, 17244), (1656, 16765), (1916, 14490), (1932, 14370), (2070, 13412), (2395, 11592), (2415, 11496), (2520, 11017), (2760, 10059), (2874, 9660), (2898, 9580), (3220, 8622), (3353, 8280), (3832, 7245), (3864, 7185), (4140, 6706), (4311, 6440), (4790, 5796), (4830, 5748)]