1449910000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 300

約数和(自身を含む): 4471287480

約数和(自身を除く): 3021377480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 125, 140, 154, 175, 176, 196, 200, 220, 245, 250, 269, 275, 280, 308, 350, 385, 392, 400, 440, 490, 500, 538, 539, 550, 560, 616, 625, 700, 770, 784, 875, 880, 980, 1000, 1076, 1078, 1100, 1225, 1232, 1250, 1345, 1375, 1400, 1540, 1750, 1883, 1925, 1960, 2000, 2152, 2156, 2200, 2450, 2500, 2690, 2695, 2750, 2800, 2959, 3080, 3500, 3766, 3850, 3920, 4304, 4312, 4375, 4400, 4900, 5000, 5380, 5390, 5500, 5918, 6125, 6160, 6725, 6875, 7000, 7532, 7700, 8624, 8750, 9415, 9625, 9800, 10000, 10760, 10780, 11000, 11836, 12250, 13181, 13450, 13475, 13750, 14000, 14795, 15064, 15400, 17500, 18830, 19250, 19600, 20713, 21520, 21560, 22000, 23672, 24500, 26362, 26900, 26950, 27500, 29590, 30128, 30625, 30800, 33625, 35000, 37660, 38500, 41426, 43120, 47075, 47344, 48125, 49000, 52724, 53800, 53900, 55000, 59180, 61250, 65905, 67250, 67375, 70000, 73975, 75320, 77000, 82852, 94150, 96250, 98000, 103565, 105448, 107600, 107800, 110000, 118360, 122500, 131810, 134500, 134750, 144991, 147950, 150640, 154000, 165704, 168125, 188300, 192500, 207130, 210896, 215600, 235375, 236720, 245000, 263620, 269000, 269500, 289982, 295900, 329525, 331408, 336250, 336875, 369875, 376600, 385000, 414260, 470750, 490000, 517825, 527240, 538000, 539000, 579964, 591800, 659050, 672500, 673750, 724955, 739750, 753200, 770000, 828520, 941500, 1035650, 1054480, 1078000, 1159928, 1176875, 1183600, 1318100, 1345000, 1347500, 1449910, 1479500, 1647625, 1657040, 1849375, 1883000, 2071300, 2319856, 2353750, 2589125, 2636200, 2690000, 2695000, 2899820, 2959000, 3295250, 3624775, 3698750, 3766000, 4142600, 4707500, 5178250, 5272400, 5390000, 5799640, 5918000, 6590500, 7249550, 7397500, 8238125, 8285200, 9415000, 10356500, 11599280, 12945625, 13181000, 14499100, 14795000, 16476250, 18123875, 18830000, 20713000, 25891250, 26362000, 28998200, 29590000, 32952500, 36247750, 41426000, 51782500, 57996400, 65905000, 72495500, 90619375, 103565000, 131810000, 144991000, 181238750, 207130000, 289982000, 362477500, 724955000, 1449910000]

約数ペア:

[(1, 1449910000), (2, 724955000), (4, 362477500), (5, 289982000), (7, 207130000), (8, 181238750), (10, 144991000), (11, 131810000), (14, 103565000), (16, 90619375), (20, 72495500), (22, 65905000), (25, 57996400), (28, 51782500), (35, 41426000), (40, 36247750), (44, 32952500), (49, 29590000), (50, 28998200), (55, 26362000), (56, 25891250), (70, 20713000), (77, 18830000), (80, 18123875), (88, 16476250), (98, 14795000), (100, 14499100), (110, 13181000), (112, 12945625), (125, 11599280), (140, 10356500), (154, 9415000), (175, 8285200), (176, 8238125), (196, 7397500), (200, 7249550), (220, 6590500), (245, 5918000), (250, 5799640), (269, 5390000), (275, 5272400), (280, 5178250), (308, 4707500), (350, 4142600), (385, 3766000), (392, 3698750), (400, 3624775), (440, 3295250), (490, 2959000), (500, 2899820), (538, 2695000), (539, 2690000), (550, 2636200), (560, 2589125), (616, 2353750), (625, 2319856), (700, 2071300), (770, 1883000), (784, 1849375), (875, 1657040), (880, 1647625), (980, 1479500), (1000, 1449910), (1076, 1347500), (1078, 1345000), (1100, 1318100), (1225, 1183600), (1232, 1176875), (1250, 1159928), (1345, 1078000), (1375, 1054480), (1400, 1035650), (1540, 941500), (1750, 828520), (1883, 770000), (1925, 753200), (1960, 739750), (2000, 724955), (2152, 673750), (2156, 672500), (2200, 659050), (2450, 591800), (2500, 579964), (2690, 539000), (2695, 538000), (2750, 527240), (2800, 517825), (2959, 490000), (3080, 470750), (3500, 414260), (3766, 385000), (3850, 376600), (3920, 369875), (4304, 336875), (4312, 336250), (4375, 331408), (4400, 329525), (4900, 295900), (5000, 289982), (5380, 269500), (5390, 269000), (5500, 263620), (5918, 245000), (6125, 236720), (6160, 235375), (6725, 215600), (6875, 210896), (7000, 207130), (7532, 192500), (7700, 188300), (8624, 168125), (8750, 165704), (9415, 154000), (9625, 150640), (9800, 147950), (10000, 144991), (10760, 134750), (10780, 134500), (11000, 131810), (11836, 122500), (12250, 118360), (13181, 110000), (13450, 107800), (13475, 107600), (13750, 105448), (14000, 103565), (14795, 98000), (15064, 96250), (15400, 94150), (17500, 82852), (18830, 77000), (19250, 75320), (19600, 73975), (20713, 70000), (21520, 67375), (21560, 67250), (22000, 65905), (23672, 61250), (24500, 59180), (26362, 55000), (26900, 53900), (26950, 53800), (27500, 52724), (29590, 49000), (30128, 48125), (30625, 47344), (30800, 47075), (33625, 43120), (35000, 41426), (37660, 38500)]