191589660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 643668480

約数和(自身を除く): 452078820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 127, 145, 153, 170, 174, 180, 204, 254, 255, 261, 289, 290, 306, 340, 348, 381, 435, 493, 508, 510, 522, 578, 580, 612, 635, 762, 765, 867, 870, 986, 1020, 1044, 1143, 1156, 1270, 1305, 1445, 1479, 1524, 1530, 1734, 1740, 1905, 1972, 2159, 2286, 2465, 2540, 2601, 2610, 2890, 2958, 3060, 3468, 3683, 3810, 4318, 4335, 4437, 4572, 4930, 5202, 5220, 5715, 5780, 5916, 6477, 7366, 7395, 7620, 8381, 8636, 8670, 8874, 9860, 10404, 10795, 11049, 11430, 12954, 13005, 14732, 14790, 16762, 17340, 17748, 18415, 19431, 21590, 22098, 22185, 22860, 25143, 25908, 26010, 29580, 32385, 33147, 33524, 36703, 36830, 38862, 41905, 43180, 44196, 44370, 50286, 52020, 55245, 62611, 64770, 66294, 73406, 73660, 75429, 77724, 83810, 88740, 97155, 100572, 110109, 110490, 125222, 125715, 129540, 132588, 146812, 150858, 165735, 167620, 183515, 187833, 194310, 220218, 220980, 250444, 251430, 301716, 313055, 330327, 331470, 367030, 375666, 377145, 388620, 440436, 502860, 550545, 563499, 626110, 660654, 662940, 734060, 751332, 754290, 939165, 1064387, 1101090, 1126998, 1252220, 1321308, 1508580, 1651635, 1878330, 2128774, 2202180, 2253996, 2817495, 3193161, 3303270, 3756660, 4257548, 5321935, 5634990, 6386322, 6606540, 9579483, 10643870, 11269980, 12772644, 15965805, 19158966, 21287740, 31931610, 38317932, 47897415, 63863220, 95794830, 191589660]

約数ペア:

[(1, 191589660), (2, 95794830), (3, 63863220), (4, 47897415), (5, 38317932), (6, 31931610), (9, 21287740), (10, 19158966), (12, 15965805), (15, 12772644), (17, 11269980), (18, 10643870), (20, 9579483), (29, 6606540), (30, 6386322), (34, 5634990), (36, 5321935), (45, 4257548), (51, 3756660), (58, 3303270), (60, 3193161), (68, 2817495), (85, 2253996), (87, 2202180), (90, 2128774), (102, 1878330), (116, 1651635), (127, 1508580), (145, 1321308), (153, 1252220), (170, 1126998), (174, 1101090), (180, 1064387), (204, 939165), (254, 754290), (255, 751332), (261, 734060), (289, 662940), (290, 660654), (306, 626110), (340, 563499), (348, 550545), (381, 502860), (435, 440436), (493, 388620), (508, 377145), (510, 375666), (522, 367030), (578, 331470), (580, 330327), (612, 313055), (635, 301716), (762, 251430), (765, 250444), (867, 220980), (870, 220218), (986, 194310), (1020, 187833), (1044, 183515), (1143, 167620), (1156, 165735), (1270, 150858), (1305, 146812), (1445, 132588), (1479, 129540), (1524, 125715), (1530, 125222), (1734, 110490), (1740, 110109), (1905, 100572), (1972, 97155), (2159, 88740), (2286, 83810), (2465, 77724), (2540, 75429), (2601, 73660), (2610, 73406), (2890, 66294), (2958, 64770), (3060, 62611), (3468, 55245), (3683, 52020), (3810, 50286), (4318, 44370), (4335, 44196), (4437, 43180), (4572, 41905), (4930, 38862), (5202, 36830), (5220, 36703), (5715, 33524), (5780, 33147), (5916, 32385), (6477, 29580), (7366, 26010), (7395, 25908), (7620, 25143), (8381, 22860), (8636, 22185), (8670, 22098), (8874, 21590), (9860, 19431), (10404, 18415), (10795, 17748), (11049, 17340), (11430, 16762), (12954, 14790), (13005, 14732)]