2241554000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 240

約数和(自身を含む): 6400639440

約数和(自身を除く): 4159085440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 89, 98, 100, 112, 125, 140, 175, 178, 196, 200, 245, 250, 257, 280, 350, 356, 392, 400, 445, 490, 500, 514, 560, 623, 700, 712, 784, 875, 890, 980, 1000, 1028, 1225, 1246, 1285, 1400, 1424, 1750, 1780, 1799, 1960, 2000, 2056, 2225, 2450, 2492, 2570, 2800, 3115, 3500, 3560, 3598, 3920, 4112, 4361, 4450, 4900, 4984, 5140, 6125, 6230, 6425, 7000, 7120, 7196, 8722, 8900, 8995, 9800, 9968, 10280, 11125, 12250, 12460, 12593, 12850, 14000, 14392, 15575, 17444, 17800, 17990, 19600, 20560, 21805, 22250, 22873, 24500, 24920, 25186, 25700, 28784, 31150, 32125, 34888, 35600, 35980, 43610, 44500, 44975, 45746, 49000, 49840, 50372, 51400, 62300, 62965, 64250, 69776, 71960, 77875, 87220, 89000, 89950, 91492, 98000, 100744, 102800, 109025, 114365, 124600, 125930, 128500, 143920, 155750, 160111, 174440, 178000, 179900, 182984, 201488, 218050, 224875, 228730, 249200, 251860, 257000, 311500, 314825, 320222, 348880, 359800, 365968, 436100, 449750, 457460, 503720, 514000, 545125, 571825, 623000, 629650, 640444, 719600, 800555, 872200, 899500, 914920, 1007440, 1090250, 1120777, 1143650, 1246000, 1259300, 1280888, 1574125, 1601110, 1744400, 1799000, 1829840, 2180500, 2241554, 2287300, 2518600, 2561776, 2859125, 3148250, 3202220, 3598000, 4002775, 4361000, 4483108, 4574600, 5037200, 5603885, 5718250, 6296500, 6404440, 8005550, 8722000, 8966216, 9149200, 11207770, 11436500, 12593000, 12808880, 16011100, 17932432, 20013875, 22415540, 22873000, 25186000, 28019425, 32022200, 40027750, 44831080, 45746000, 56038850, 64044400, 80055500, 89662160, 112077700, 140097125, 160111000, 224155400, 280194250, 320222000, 448310800, 560388500, 1120777000, 2241554000]

約数ペア:

[(1, 2241554000), (2, 1120777000), (4, 560388500), (5, 448310800), (7, 320222000), (8, 280194250), (10, 224155400), (14, 160111000), (16, 140097125), (20, 112077700), (25, 89662160), (28, 80055500), (35, 64044400), (40, 56038850), (49, 45746000), (50, 44831080), (56, 40027750), (70, 32022200), (80, 28019425), (89, 25186000), (98, 22873000), (100, 22415540), (112, 20013875), (125, 17932432), (140, 16011100), (175, 12808880), (178, 12593000), (196, 11436500), (200, 11207770), (245, 9149200), (250, 8966216), (257, 8722000), (280, 8005550), (350, 6404440), (356, 6296500), (392, 5718250), (400, 5603885), (445, 5037200), (490, 4574600), (500, 4483108), (514, 4361000), (560, 4002775), (623, 3598000), (700, 3202220), (712, 3148250), (784, 2859125), (875, 2561776), (890, 2518600), (980, 2287300), (1000, 2241554), (1028, 2180500), (1225, 1829840), (1246, 1799000), (1285, 1744400), (1400, 1601110), (1424, 1574125), (1750, 1280888), (1780, 1259300), (1799, 1246000), (1960, 1143650), (2000, 1120777), (2056, 1090250), (2225, 1007440), (2450, 914920), (2492, 899500), (2570, 872200), (2800, 800555), (3115, 719600), (3500, 640444), (3560, 629650), (3598, 623000), (3920, 571825), (4112, 545125), (4361, 514000), (4450, 503720), (4900, 457460), (4984, 449750), (5140, 436100), (6125, 365968), (6230, 359800), (6425, 348880), (7000, 320222), (7120, 314825), (7196, 311500), (8722, 257000), (8900, 251860), (8995, 249200), (9800, 228730), (9968, 224875), (10280, 218050), (11125, 201488), (12250, 182984), (12460, 179900), (12593, 178000), (12850, 174440), (14000, 160111), (14392, 155750), (15575, 143920), (17444, 128500), (17800, 125930), (17990, 124600), (19600, 114365), (20560, 109025), (21805, 102800), (22250, 100744), (22873, 98000), (24500, 91492), (24920, 89950), (25186, 89000), (25700, 87220), (28784, 77875), (31150, 71960), (32125, 69776), (34888, 64250), (35600, 62965), (35980, 62300), (43610, 51400), (44500, 50372), (44975, 49840), (45746, 49000)]