72156734000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:881

約数の個数: 320

約数和(自身を含む): 195055765632

約数和(自身を除く): 122899031632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 50, 52, 65, 74, 80, 100, 104, 107, 125, 130, 148, 185, 200, 208, 214, 250, 260, 296, 325, 370, 400, 428, 481, 500, 520, 535, 592, 650, 701, 740, 856, 925, 962, 1000, 1040, 1070, 1300, 1391, 1402, 1480, 1625, 1712, 1850, 1924, 2000, 2140, 2405, 2600, 2675, 2782, 2804, 2960, 3250, 3505, 3700, 3848, 3959, 4280, 4625, 4810, 5200, 5350, 5564, 5608, 6500, 6955, 7010, 7400, 7696, 7918, 8560, 9113, 9250, 9620, 10700, 11128, 11216, 12025, 13000, 13375, 13910, 14020, 14800, 15836, 17525, 18226, 18500, 19240, 19795, 21400, 22256, 24050, 25937, 26000, 26750, 27820, 28040, 31672, 34775, 35050, 36452, 37000, 38480, 39590, 42800, 45565, 48100, 51467, 51874, 53500, 55640, 56080, 60125, 63344, 69550, 70100, 72904, 74000, 75007, 79180, 87625, 91130, 96200, 98975, 102934, 103748, 107000, 111280, 120250, 129685, 139100, 140200, 145808, 150014, 158360, 173875, 175250, 182260, 192400, 197950, 205868, 207496, 214000, 227825, 240500, 257335, 259370, 278200, 280400, 300028, 316720, 337181, 347750, 350500, 364520, 375035, 395900, 411736, 414992, 455650, 481000, 494875, 514670, 518740, 556400, 600056, 648425, 674362, 695500, 701000, 729040, 750070, 791800, 823472, 911300, 962000, 975091, 989750, 1029340, 1037480, 1139125, 1200112, 1286675, 1296850, 1348724, 1391000, 1402000, 1500140, 1583600, 1685905, 1822600, 1875175, 1950182, 1979500, 2058680, 2074960, 2278250, 2573350, 2593700, 2697448, 2775259, 2782000, 3000280, 3242125, 3371810, 3645200, 3750350, 3900364, 3959000, 4117360, 4556500, 4875455, 5146700, 5187400, 5394896, 5550518, 6000560, 6433375, 6484250, 6743620, 7500700, 7800728, 7918000, 8429525, 9113000, 9375875, 9750910, 10293400, 10374800, 11101036, 12866750, 12968500, 13487240, 13876295, 15001400, 15601456, 16859050, 18226000, 18751750, 19501820, 20586800, 22202072, 24377275, 25733500, 25937000, 26974480, 27752590, 30002800, 33718100, 36078367, 37503500, 39003640, 42147625, 44404144, 48754550, 51467000, 51874000, 55505180, 67436200, 69381475, 72156734, 75007000, 78007280, 84295250, 97509100, 102934000, 111010360, 121886375, 134872400, 138762950, 144313468, 150014000, 168590500, 180391835, 195018200, 222020720, 243772750, 277525900, 288626936, 337181000, 346907375, 360783670, 390036400, 487545500, 555051800, 577253872, 674362000, 693814750, 721567340, 901959175, 975091000, 1110103600, 1387629500, 1443134680, 1803918350, 1950182000, 2775259000, 2886269360, 3607836700, 4509795875, 5550518000, 7215673400, 9019591750, 14431346800, 18039183500, 36078367000, 72156734000]

約数ペア:

[(1, 72156734000), (2, 36078367000), (4, 18039183500), (5, 14431346800), (8, 9019591750), (10, 7215673400), (13, 5550518000), (16, 4509795875), (20, 3607836700), (25, 2886269360), (26, 2775259000), (37, 1950182000), (40, 1803918350), (50, 1443134680), (52, 1387629500), (65, 1110103600), (74, 975091000), (80, 901959175), (100, 721567340), (104, 693814750), (107, 674362000), (125, 577253872), (130, 555051800), (148, 487545500), (185, 390036400), (200, 360783670), (208, 346907375), (214, 337181000), (250, 288626936), (260, 277525900), (296, 243772750), (325, 222020720), (370, 195018200), (400, 180391835), (428, 168590500), (481, 150014000), (500, 144313468), (520, 138762950), (535, 134872400), (592, 121886375), (650, 111010360), (701, 102934000), (740, 97509100), (856, 84295250), (925, 78007280), (962, 75007000), (1000, 72156734), (1040, 69381475), (1070, 67436200), (1300, 55505180), (1391, 51874000), (1402, 51467000), (1480, 48754550), (1625, 44404144), (1712, 42147625), (1850, 39003640), (1924, 37503500), (2000, 36078367), (2140, 33718100), (2405, 30002800), (2600, 27752590), (2675, 26974480), (2782, 25937000), (2804, 25733500), (2960, 24377275), (3250, 22202072), (3505, 20586800), (3700, 19501820), (3848, 18751750), (3959, 18226000), (4280, 16859050), (4625, 15601456), (4810, 15001400), (5200, 13876295), (5350, 13487240), (5564, 12968500), (5608, 12866750), (6500, 11101036), (6955, 10374800), (7010, 10293400), (7400, 9750910), (7696, 9375875), (7918, 9113000), (8560, 8429525), (9113, 7918000), (9250, 7800728), (9620, 7500700), (10700, 6743620), (11128, 6484250), (11216, 6433375), (12025, 6000560), (13000, 5550518), (13375, 5394896), (13910, 5187400), (14020, 5146700), (14800, 4875455), (15836, 4556500), (17525, 4117360), (18226, 3959000), (18500, 3900364), (19240, 3750350), (19795, 3645200), (21400, 3371810), (22256, 3242125), (24050, 3000280), (25937, 2782000), (26000, 2775259), (26750, 2697448), (27820, 2593700), (28040, 2573350), (31672, 2278250), (34775, 2074960), (35050, 2058680), (36452, 1979500), (37000, 1950182), (38480, 1875175), (39590, 1822600), (42800, 1685905), (45565, 1583600), (48100, 1500140), (51467, 1402000), (51874, 1391000), (53500, 1348724), (55640, 1296850), (56080, 1286675), (60125, 1200112), (63344, 1139125), (69550, 1037480), (70100, 1029340), (72904, 989750), (74000, 975091), (75007, 962000), (79180, 911300), (87625, 823472), (91130, 791800), (96200, 750070), (98975, 729040), (102934, 701000), (103748, 695500), (107000, 674362), (111280, 648425), (120250, 600056), (129685, 556400), (139100, 518740), (140200, 514670), (145808, 494875), (150014, 481000), (158360, 455650), (173875, 414992), (175250, 411736), (182260, 395900), (192400, 375035), (197950, 364520), (205868, 350500), (207496, 347750), (214000, 337181), (227825, 316720), (240500, 300028), (257335, 280400), (259370, 278200)]