78368400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2014

約数の個数: 180

約数和(自身を含む): 296833680

約数和(自身を除く): 218465280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1979, 1980, 2200, 2475, 2640, 3300, 3600, 3958, 3960, 4400, 4950, 5937, 6600, 7916, 7920, 9895, 9900, 11874, 13200, 15832, 17811, 19790, 19800, 21769, 23748, 29685, 31664, 35622, 39580, 39600, 43538, 47496, 49475, 59370, 65307, 71244, 79160, 87076, 89055, 94992, 98950, 108845, 118740, 130614, 142488, 148425, 158320, 174152, 178110, 195921, 197900, 217690, 237480, 261228, 284976, 296850, 326535, 348304, 356220, 391842, 395800, 435380, 445275, 474960, 522456, 544225, 593700, 653070, 712440, 783684, 791600, 870760, 890550, 979605, 1044912, 1088450, 1187400, 1306140, 1424880, 1567368, 1632675, 1741520, 1781100, 1959210, 2176900, 2374800, 2612280, 3134736, 3265350, 3562200, 3918420, 4353800, 4898025, 5224560, 6530700, 7124400, 7836840, 8707600, 9796050, 13061400, 15673680, 19592100, 26122800, 39184200, 78368400]

約数ペア:

[(1, 78368400), (2, 39184200), (3, 26122800), (4, 19592100), (5, 15673680), (6, 13061400), (8, 9796050), (9, 8707600), (10, 7836840), (11, 7124400), (12, 6530700), (15, 5224560), (16, 4898025), (18, 4353800), (20, 3918420), (22, 3562200), (24, 3265350), (25, 3134736), (30, 2612280), (33, 2374800), (36, 2176900), (40, 1959210), (44, 1781100), (45, 1741520), (48, 1632675), (50, 1567368), (55, 1424880), (60, 1306140), (66, 1187400), (72, 1088450), (75, 1044912), (80, 979605), (88, 890550), (90, 870760), (99, 791600), (100, 783684), (110, 712440), (120, 653070), (132, 593700), (144, 544225), (150, 522456), (165, 474960), (176, 445275), (180, 435380), (198, 395800), (200, 391842), (220, 356220), (225, 348304), (240, 326535), (264, 296850), (275, 284976), (300, 261228), (330, 237480), (360, 217690), (396, 197900), (400, 195921), (440, 178110), (450, 174152), (495, 158320), (528, 148425), (550, 142488), (600, 130614), (660, 118740), (720, 108845), (792, 98950), (825, 94992), (880, 89055), (900, 87076), (990, 79160), (1100, 71244), (1200, 65307), (1320, 59370), (1584, 49475), (1650, 47496), (1800, 43538), (1979, 39600), (1980, 39580), (2200, 35622), (2475, 31664), (2640, 29685), (3300, 23748), (3600, 21769), (3958, 19800), (3960, 19790), (4400, 17811), (4950, 15832), (5937, 13200), (6600, 11874), (7916, 9900), (7920, 9895)]