299684000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 941129280

約数和(自身を除く): 641445280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 125, 139, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 250, 275, 278, 280, 308, 350, 352, 385, 392, 400, 440, 490, 500, 539, 550, 556, 560, 616, 695, 700, 770, 784, 800, 875, 880, 973, 980, 1000, 1078, 1100, 1112, 1120, 1225, 1232, 1375, 1390, 1400, 1529, 1540, 1568, 1750, 1760, 1925, 1946, 1960, 2000, 2156, 2200, 2224, 2450, 2464, 2695, 2750, 2780, 2800, 3058, 3080, 3475, 3500, 3850, 3892, 3920, 4000, 4312, 4400, 4448, 4865, 4900, 5390, 5500, 5560, 5600, 6116, 6125, 6160, 6811, 6950, 7000, 7645, 7700, 7784, 7840, 8624, 8800, 9625, 9730, 9800, 10703, 10780, 11000, 11120, 12232, 12250, 12320, 13475, 13622, 13900, 14000, 15290, 15400, 15568, 17248, 17375, 19250, 19460, 19600, 21406, 21560, 22000, 22240, 24325, 24464, 24500, 26950, 27244, 27800, 28000, 30580, 30800, 31136, 34055, 34750, 38225, 38500, 38920, 39200, 42812, 43120, 44000, 48650, 48928, 49000, 53515, 53900, 54488, 55600, 61160, 61600, 67375, 68110, 69500, 74921, 76450, 77000, 77840, 85624, 86240, 97300, 98000, 107030, 107800, 108976, 111200, 121625, 122320, 134750, 136220, 139000, 149842, 152900, 154000, 155680, 170275, 171248, 191125, 194600, 196000, 214060, 215600, 217952, 243250, 244640, 267575, 269500, 272440, 278000, 299684, 305800, 308000, 340550, 342496, 374605, 382250, 389200, 428120, 431200, 486500, 535150, 539000, 544880, 556000, 599368, 611600, 681100, 749210, 764500, 778400, 851375, 856240, 973000, 1070300, 1078000, 1089760, 1198736, 1223200, 1337875, 1362200, 1498420, 1529000, 1702750, 1712480, 1873025, 1946000, 2140600, 2156000, 2397472, 2675750, 2724400, 2996840, 3058000, 3405500, 3746050, 3892000, 4281200, 5351500, 5448800, 5993680, 6116000, 6811000, 7492100, 8562400, 9365125, 10703000, 11987360, 13622000, 14984200, 18730250, 21406000, 27244000, 29968400, 37460500, 42812000, 59936800, 74921000, 149842000, 299684000]

約数ペア:

[(1, 299684000), (2, 149842000), (4, 74921000), (5, 59936800), (7, 42812000), (8, 37460500), (10, 29968400), (11, 27244000), (14, 21406000), (16, 18730250), (20, 14984200), (22, 13622000), (25, 11987360), (28, 10703000), (32, 9365125), (35, 8562400), (40, 7492100), (44, 6811000), (49, 6116000), (50, 5993680), (55, 5448800), (56, 5351500), (70, 4281200), (77, 3892000), (80, 3746050), (88, 3405500), (98, 3058000), (100, 2996840), (110, 2724400), (112, 2675750), (125, 2397472), (139, 2156000), (140, 2140600), (154, 1946000), (160, 1873025), (175, 1712480), (176, 1702750), (196, 1529000), (200, 1498420), (220, 1362200), (224, 1337875), (245, 1223200), (250, 1198736), (275, 1089760), (278, 1078000), (280, 1070300), (308, 973000), (350, 856240), (352, 851375), (385, 778400), (392, 764500), (400, 749210), (440, 681100), (490, 611600), (500, 599368), (539, 556000), (550, 544880), (556, 539000), (560, 535150), (616, 486500), (695, 431200), (700, 428120), (770, 389200), (784, 382250), (800, 374605), (875, 342496), (880, 340550), (973, 308000), (980, 305800), (1000, 299684), (1078, 278000), (1100, 272440), (1112, 269500), (1120, 267575), (1225, 244640), (1232, 243250), (1375, 217952), (1390, 215600), (1400, 214060), (1529, 196000), (1540, 194600), (1568, 191125), (1750, 171248), (1760, 170275), (1925, 155680), (1946, 154000), (1960, 152900), (2000, 149842), (2156, 139000), (2200, 136220), (2224, 134750), (2450, 122320), (2464, 121625), (2695, 111200), (2750, 108976), (2780, 107800), (2800, 107030), (3058, 98000), (3080, 97300), (3475, 86240), (3500, 85624), (3850, 77840), (3892, 77000), (3920, 76450), (4000, 74921), (4312, 69500), (4400, 68110), (4448, 67375), (4865, 61600), (4900, 61160), (5390, 55600), (5500, 54488), (5560, 53900), (5600, 53515), (6116, 49000), (6125, 48928), (6160, 48650), (6811, 44000), (6950, 43120), (7000, 42812), (7645, 39200), (7700, 38920), (7784, 38500), (7840, 38225), (8624, 34750), (8800, 34055), (9625, 31136), (9730, 30800), (9800, 30580), (10703, 28000), (10780, 27800), (11000, 27244), (11120, 26950), (12232, 24500), (12250, 24464), (12320, 24325), (13475, 22240), (13622, 22000), (13900, 21560), (14000, 21406), (15290, 19600), (15400, 19460), (15568, 19250), (17248, 17375)]