42328980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 148191120

約数和(自身を除く): 105862140

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, 255, 261, 265, 270, 290, 306, 318, 324, 340, 348, 405, 435, 459, 477, 493, 510, 522, 530, 540, 580, 612, 636, 765, 783, 795, 810, 870, 901, 918, 954, 986, 1020, 1044, 1060, 1305, 1377, 1431, 1479, 1530, 1537, 1566, 1590, 1620, 1740, 1802, 1836, 1908, 1972, 2295, 2349, 2385, 2465, 2610, 2703, 2754, 2862, 2958, 3060, 3074, 3132, 3180, 3604, 3915, 4293, 4437, 4505, 4590, 4611, 4698, 4770, 4930, 5220, 5406, 5508, 5724, 5916, 6148, 6885, 7155, 7395, 7685, 7830, 8109, 8586, 8874, 9010, 9180, 9222, 9396, 9540, 9860, 10812, 11745, 13311, 13515, 13770, 13833, 14310, 14790, 15370, 15660, 16218, 17172, 17748, 18020, 18444, 21465, 22185, 23055, 23490, 24327, 26129, 26622, 27030, 27540, 27666, 28620, 29580, 30740, 32436, 39933, 40545, 41499, 42930, 44370, 46110, 46980, 48654, 52258, 53244, 54060, 55332, 66555, 69165, 72981, 78387, 79866, 81090, 82998, 85860, 88740, 92220, 97308, 104516, 121635, 124497, 130645, 133110, 138330, 145962, 156774, 159732, 162180, 165996, 199665, 207495, 235161, 243270, 248994, 261290, 266220, 276660, 291924, 313548, 364905, 391935, 399330, 414990, 470322, 486540, 497988, 522580, 622485, 705483, 729810, 783870, 798660, 829980, 940644, 1175805, 1244970, 1410966, 1459620, 1567740, 2116449, 2351610, 2489940, 2821932, 3527415, 4232898, 4703220, 7054830, 8465796, 10582245, 14109660, 21164490, 42328980]

約数ペア:

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