27720497160

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167759}}^1$

素因数の和:167802

約数の個数: 192

約数和(自身を含む): 98924716800

約数和(自身を除く): 71204219640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1836, 1944, 2040, 2295, 2430, 2754, 3060, 3240, 3672, 4131, 4590, 4860, 5508, 6120, 6885, 8262, 9180, 9720, 11016, 13770, 16524, 18360, 20655, 27540, 33048, 41310, 55080, 82620, 165240, 167759, 335518, 503277, 671036, 838795, 1006554, 1342072, 1509831, 1677590, 2013108, 2516385, 2851903, 3019662, 3355180, 4026216, 4529493, 5032770, 5703806, 6039324, 6710360, 7549155, 8555709, 9058986, 10065540, 11407612, 12078648, 13588479, 14259515, 15098310, 17111418, 18117972, 20131080, 22647465, 22815224, 25667127, 27176958, 28519030, 30196620, 34222836, 36235944, 40765437, 42778545, 45294930, 51334254, 54353916, 57038060, 60393240, 67942395, 68445672, 77001381, 81530874, 85557090, 90589860, 102668508, 108707832, 114076120, 128335635, 135884790, 154002762, 163061748, 171114180, 181179720, 203827185, 205337016, 231004143, 256671270, 271769580, 308005524, 326123496, 342228360, 385006905, 407654370, 462008286, 513342540, 543539160, 616011048, 693012429, 770013810, 815308740, 924016572, 1026685080, 1155020715, 1386024858, 1540027620, 1630617480, 1848033144, 2310041430, 2772049716, 3080055240, 3465062145, 4620082860, 5544099432, 6930124290, 9240165720, 13860248580, 27720497160]

約数ペア:

[(1, 27720497160), (2, 13860248580), (3, 9240165720), (4, 6930124290), (5, 5544099432), (6, 4620082860), (8, 3465062145), (9, 3080055240), (10, 2772049716), (12, 2310041430), (15, 1848033144), (17, 1630617480), (18, 1540027620), (20, 1386024858), (24, 1155020715), (27, 1026685080), (30, 924016572), (34, 815308740), (36, 770013810), (40, 693012429), (45, 616011048), (51, 543539160), (54, 513342540), (60, 462008286), (68, 407654370), (72, 385006905), (81, 342228360), (85, 326123496), (90, 308005524), (102, 271769580), (108, 256671270), (120, 231004143), (135, 205337016), (136, 203827185), (153, 181179720), (162, 171114180), (170, 163061748), (180, 154002762), (204, 135884790), (216, 128335635), (243, 114076120), (255, 108707832), (270, 102668508), (306, 90589860), (324, 85557090), (340, 81530874), (360, 77001381), (405, 68445672), (408, 67942395), (459, 60393240), (486, 57038060), (510, 54353916), (540, 51334254), (612, 45294930), (648, 42778545), (680, 40765437), (765, 36235944), (810, 34222836), (918, 30196620), (972, 28519030), (1020, 27176958), (1080, 25667127), (1215, 22815224), (1224, 22647465), (1377, 20131080), (1530, 18117972), (1620, 17111418), (1836, 15098310), (1944, 14259515), (2040, 13588479), (2295, 12078648), (2430, 11407612), (2754, 10065540), (3060, 9058986), (3240, 8555709), (3672, 7549155), (4131, 6710360), (4590, 6039324), (4860, 5703806), (5508, 5032770), (6120, 4529493), (6885, 4026216), (8262, 3355180), (9180, 3019662), (9720, 2851903), (11016, 2516385), (13770, 2013108), (16524, 1677590), (18360, 1509831), (20655, 1342072), (27540, 1006554), (33048, 838795), (41310, 671036), (55080, 503277), (82620, 335518), (165240, 167759)]