126986940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 445798080

約数和(自身を除く): 318811140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 53, 54, 58, 60, 68, 81, 85, 87, 90, 102, 106, 108, 116, 135, 145, 153, 159, 162, 170, 174, 180, 204, 212, 243, 255, 261, 265, 270, 290, 306, 318, 324, 340, 348, 405, 435, 459, 477, 486, 493, 510, 522, 530, 540, 580, 612, 636, 765, 783, 795, 810, 870, 901, 918, 954, 972, 986, 1020, 1044, 1060, 1215, 1305, 1377, 1431, 1479, 1530, 1537, 1566, 1590, 1620, 1740, 1802, 1836, 1908, 1972, 2295, 2349, 2385, 2430, 2465, 2610, 2703, 2754, 2862, 2958, 3060, 3074, 3132, 3180, 3604, 3915, 4131, 4293, 4437, 4505, 4590, 4611, 4698, 4770, 4860, 4930, 5220, 5406, 5508, 5724, 5916, 6148, 6885, 7047, 7155, 7395, 7685, 7830, 8109, 8262, 8586, 8874, 9010, 9180, 9222, 9396, 9540, 9860, 10812, 11745, 12879, 13311, 13515, 13770, 13833, 14094, 14310, 14790, 15370, 15660, 16218, 16524, 17172, 17748, 18020, 18444, 20655, 21465, 22185, 23055, 23490, 24327, 25758, 26129, 26622, 27030, 27540, 27666, 28188, 28620, 29580, 30740, 32436, 35235, 39933, 40545, 41310, 41499, 42930, 44370, 46110, 46980, 48654, 51516, 52258, 53244, 54060, 55332, 64395, 66555, 69165, 70470, 72981, 78387, 79866, 81090, 82620, 82998, 85860, 88740, 92220, 97308, 104516, 119799, 121635, 124497, 128790, 130645, 133110, 138330, 140940, 145962, 156774, 159732, 162180, 165996, 199665, 207495, 218943, 235161, 239598, 243270, 248994, 257580, 261290, 266220, 276660, 291924, 313548, 364905, 373491, 391935, 399330, 414990, 437886, 470322, 479196, 486540, 497988, 522580, 598995, 622485, 705483, 729810, 746982, 783870, 798660, 829980, 875772, 940644, 1094715, 1175805, 1197990, 1244970, 1410966, 1459620, 1493964, 1567740, 1867455, 2116449, 2189430, 2351610, 2395980, 2489940, 2821932, 3527415, 3734910, 4232898, 4378860, 4703220, 6349347, 7054830, 7469820, 8465796, 10582245, 12698694, 14109660, 21164490, 25397388, 31746735, 42328980, 63493470, 126986940]

約数ペア:

[(1, 126986940), (2, 63493470), (3, 42328980), (4, 31746735), (5, 25397388), (6, 21164490), (9, 14109660), (10, 12698694), (12, 10582245), (15, 8465796), (17, 7469820), (18, 7054830), (20, 6349347), (27, 4703220), (29, 4378860), (30, 4232898), (34, 3734910), (36, 3527415), (45, 2821932), (51, 2489940), (53, 2395980), (54, 2351610), (58, 2189430), (60, 2116449), (68, 1867455), (81, 1567740), (85, 1493964), (87, 1459620), (90, 1410966), (102, 1244970), (106, 1197990), (108, 1175805), (116, 1094715), (135, 940644), (145, 875772), (153, 829980), (159, 798660), (162, 783870), (170, 746982), (174, 729810), (180, 705483), (204, 622485), (212, 598995), (243, 522580), (255, 497988), (261, 486540), (265, 479196), (270, 470322), (290, 437886), (306, 414990), (318, 399330), (324, 391935), (340, 373491), (348, 364905), (405, 313548), (435, 291924), (459, 276660), (477, 266220), (486, 261290), (493, 257580), (510, 248994), (522, 243270), (530, 239598), (540, 235161), (580, 218943), (612, 207495), (636, 199665), (765, 165996), (783, 162180), (795, 159732), (810, 156774), (870, 145962), (901, 140940), (918, 138330), (954, 133110), (972, 130645), (986, 128790), (1020, 124497), (1044, 121635), (1060, 119799), (1215, 104516), (1305, 97308), (1377, 92220), (1431, 88740), (1479, 85860), (1530, 82998), (1537, 82620), (1566, 81090), (1590, 79866), (1620, 78387), (1740, 72981), (1802, 70470), (1836, 69165), (1908, 66555), (1972, 64395), (2295, 55332), (2349, 54060), (2385, 53244), (2430, 52258), (2465, 51516), (2610, 48654), (2703, 46980), (2754, 46110), (2862, 44370), (2958, 42930), (3060, 41499), (3074, 41310), (3132, 40545), (3180, 39933), (3604, 35235), (3915, 32436), (4131, 30740), (4293, 29580), (4437, 28620), (4505, 28188), (4590, 27666), (4611, 27540), (4698, 27030), (4770, 26622), (4860, 26129), (4930, 25758), (5220, 24327), (5406, 23490), (5508, 23055), (5724, 22185), (5916, 21465), (6148, 20655), (6885, 18444), (7047, 18020), (7155, 17748), (7395, 17172), (7685, 16524), (7830, 16218), (8109, 15660), (8262, 15370), (8586, 14790), (8874, 14310), (9010, 14094), (9180, 13833), (9222, 13770), (9396, 13515), (9540, 13311), (9860, 12879), (10812, 11745)]