81024612000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{85469}}^1$

素因数の和:85576

約数の個数: 192

約数和(自身を含む): 268799731200

約数和(自身を除く): 187775119200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 125, 150, 158, 160, 200, 237, 240, 250, 300, 316, 375, 395, 400, 474, 480, 500, 600, 632, 750, 790, 800, 948, 1000, 1185, 1200, 1264, 1500, 1580, 1896, 1975, 2000, 2370, 2400, 2528, 3000, 3160, 3792, 3950, 4000, 4740, 5925, 6000, 6320, 7584, 7900, 9480, 9875, 11850, 12000, 12640, 15800, 18960, 19750, 23700, 29625, 31600, 37920, 39500, 47400, 59250, 63200, 79000, 85469, 94800, 118500, 158000, 170938, 189600, 237000, 256407, 316000, 341876, 427345, 474000, 512814, 683752, 854690, 948000, 1025628, 1282035, 1367504, 1709380, 2051256, 2136725, 2564070, 2735008, 3418760, 4102512, 4273450, 5128140, 6410175, 6752051, 6837520, 8205024, 8546900, 10256280, 10683625, 12820350, 13504102, 13675040, 17093800, 20256153, 20512560, 21367250, 25640700, 27008204, 32050875, 33760255, 34187600, 40512306, 41025120, 42734500, 51281400, 54016408, 64101750, 67520510, 68375200, 81024612, 85469000, 101280765, 102562800, 108032816, 128203500, 135041020, 162049224, 168801275, 170938000, 202561530, 205125600, 216065632, 256407000, 270082040, 324098448, 337602550, 341876000, 405123060, 506403825, 512814000, 540164080, 648196896, 675205100, 810246120, 844006375, 1012807650, 1025628000, 1080328160, 1350410200, 1620492240, 1688012750, 2025615300, 2532019125, 2700820400, 3240984480, 3376025500, 4051230600, 5064038250, 5401640800, 6752051000, 8102461200, 10128076500, 13504102000, 16204922400, 20256153000, 27008204000, 40512306000, 81024612000]

約数ペア:

[(1, 81024612000), (2, 40512306000), (3, 27008204000), (4, 20256153000), (5, 16204922400), (6, 13504102000), (8, 10128076500), (10, 8102461200), (12, 6752051000), (15, 5401640800), (16, 5064038250), (20, 4051230600), (24, 3376025500), (25, 3240984480), (30, 2700820400), (32, 2532019125), (40, 2025615300), (48, 1688012750), (50, 1620492240), (60, 1350410200), (75, 1080328160), (79, 1025628000), (80, 1012807650), (96, 844006375), (100, 810246120), (120, 675205100), (125, 648196896), (150, 540164080), (158, 512814000), (160, 506403825), (200, 405123060), (237, 341876000), (240, 337602550), (250, 324098448), (300, 270082040), (316, 256407000), (375, 216065632), (395, 205125600), (400, 202561530), (474, 170938000), (480, 168801275), (500, 162049224), (600, 135041020), (632, 128203500), (750, 108032816), (790, 102562800), (800, 101280765), (948, 85469000), (1000, 81024612), (1185, 68375200), (1200, 67520510), (1264, 64101750), (1500, 54016408), (1580, 51281400), (1896, 42734500), (1975, 41025120), (2000, 40512306), (2370, 34187600), (2400, 33760255), (2528, 32050875), (3000, 27008204), (3160, 25640700), (3792, 21367250), (3950, 20512560), (4000, 20256153), (4740, 17093800), (5925, 13675040), (6000, 13504102), (6320, 12820350), (7584, 10683625), (7900, 10256280), (9480, 8546900), (9875, 8205024), (11850, 6837520), (12000, 6752051), (12640, 6410175), (15800, 5128140), (18960, 4273450), (19750, 4102512), (23700, 3418760), (29625, 2735008), (31600, 2564070), (37920, 2136725), (39500, 2051256), (47400, 1709380), (59250, 1367504), (63200, 1282035), (79000, 1025628), (85469, 948000), (94800, 854690), (118500, 683752), (158000, 512814), (170938, 474000), (189600, 427345), (237000, 341876), (256407, 316000)]