68670000

素因数分解:

$2^4\times 3^2\times 5^4\times 7^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 300

約数和(自身を含む): 276973840

約数和(自身を除く): 208303840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 109, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 218, 225, 240, 250, 252, 280, 300, 315, 327, 336, 350, 360, 375, 400, 420, 436, 450, 500, 504, 525, 545, 560, 600, 625, 630, 654, 700, 720, 750, 763, 840, 872, 875, 900, 981, 1000, 1008, 1050, 1090, 1125, 1200, 1250, 1260, 1308, 1400, 1500, 1526, 1575, 1635, 1680, 1744, 1750, 1800, 1875, 1962, 2000, 2100, 2180, 2250, 2289, 2500, 2520, 2616, 2625, 2725, 2800, 3000, 3052, 3150, 3270, 3500, 3600, 3750, 3815, 3924, 4200, 4360, 4375, 4500, 4578, 4905, 5000, 5040, 5232, 5250, 5450, 5625, 6000, 6104, 6300, 6540, 6867, 7000, 7500, 7630, 7848, 7875, 8175, 8400, 8720, 8750, 9000, 9156, 9810, 10000, 10500, 10900, 11250, 11445, 12208, 12600, 13080, 13125, 13625, 13734, 14000, 15000, 15260, 15696, 15750, 16350, 17500, 18000, 18312, 19075, 19620, 21000, 21800, 22500, 22890, 24525, 25200, 26160, 26250, 27250, 27468, 30000, 30520, 31500, 32700, 34335, 35000, 36624, 38150, 39240, 39375, 40875, 42000, 43600, 45000, 45780, 49050, 52500, 54500, 54936, 57225, 61040, 63000, 65400, 68125, 68670, 70000, 76300, 78480, 78750, 81750, 90000, 91560, 95375, 98100, 105000, 109000, 109872, 114450, 122625, 126000, 130800, 136250, 137340, 152600, 157500, 163500, 171675, 183120, 190750, 196200, 204375, 210000, 218000, 228900, 245250, 272500, 274680, 286125, 305200, 315000, 327000, 343350, 381500, 392400, 408750, 457800, 476875, 490500, 545000, 549360, 572250, 613125, 630000, 654000, 686700, 763000, 817500, 858375, 915600, 953750, 981000, 1090000, 1144500, 1226250, 1373400, 1430625, 1526000, 1635000, 1716750, 1907500, 1962000, 2289000, 2452500, 2746800, 2861250, 3270000, 3433500, 3815000, 4291875, 4578000, 4905000, 5722500, 6867000, 7630000, 8583750, 9810000, 11445000, 13734000, 17167500, 22890000, 34335000, 68670000]

約数ペア:

[(1, 68670000), (2, 34335000), (3, 22890000), (4, 17167500), (5, 13734000), (6, 11445000), (7, 9810000), (8, 8583750), (9, 7630000), (10, 6867000), (12, 5722500), (14, 4905000), (15, 4578000), (16, 4291875), (18, 3815000), (20, 3433500), (21, 3270000), (24, 2861250), (25, 2746800), (28, 2452500), (30, 2289000), (35, 1962000), (36, 1907500), (40, 1716750), (42, 1635000), (45, 1526000), (48, 1430625), (50, 1373400), (56, 1226250), (60, 1144500), (63, 1090000), (70, 981000), (72, 953750), (75, 915600), (80, 858375), (84, 817500), (90, 763000), (100, 686700), (105, 654000), (109, 630000), (112, 613125), (120, 572250), (125, 549360), (126, 545000), (140, 490500), (144, 476875), (150, 457800), (168, 408750), (175, 392400), (180, 381500), (200, 343350), (210, 327000), (218, 315000), (225, 305200), (240, 286125), (250, 274680), (252, 272500), (280, 245250), (300, 228900), (315, 218000), (327, 210000), (336, 204375), (350, 196200), (360, 190750), (375, 183120), (400, 171675), (420, 163500), (436, 157500), (450, 152600), (500, 137340), (504, 136250), (525, 130800), (545, 126000), (560, 122625), (600, 114450), (625, 109872), (630, 109000), (654, 105000), (700, 98100), (720, 95375), (750, 91560), (763, 90000), (840, 81750), (872, 78750), (875, 78480), (900, 76300), (981, 70000), (1000, 68670), (1008, 68125), (1050, 65400), (1090, 63000), (1125, 61040), (1200, 57225), (1250, 54936), (1260, 54500), (1308, 52500), (1400, 49050), (1500, 45780), (1526, 45000), (1575, 43600), (1635, 42000), (1680, 40875), (1744, 39375), (1750, 39240), (1800, 38150), (1875, 36624), (1962, 35000), (2000, 34335), (2100, 32700), (2180, 31500), (2250, 30520), (2289, 30000), (2500, 27468), (2520, 27250), (2616, 26250), (2625, 26160), (2725, 25200), (2800, 24525), (3000, 22890), (3052, 22500), (3150, 21800), (3270, 21000), (3500, 19620), (3600, 19075), (3750, 18312), (3815, 18000), (3924, 17500), (4200, 16350), (4360, 15750), (4375, 15696), (4500, 15260), (4578, 15000), (4905, 14000), (5000, 13734), (5040, 13625), (5232, 13125), (5250, 13080), (5450, 12600), (5625, 12208), (6000, 11445), (6104, 11250), (6300, 10900), (6540, 10500), (6867, 10000), (7000, 9810), (7500, 9156), (7630, 9000), (7848, 8750), (7875, 8720), (8175, 8400)]