25707000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 256

約数和(自身を含む): 94348800

約数和(自身を除く): 68641800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 41, 44, 50, 55, 57, 60, 66, 75, 76, 82, 88, 95, 100, 110, 114, 120, 123, 125, 132, 150, 152, 164, 165, 190, 200, 205, 209, 220, 228, 246, 250, 264, 275, 285, 300, 328, 330, 375, 380, 410, 418, 440, 451, 456, 475, 492, 500, 550, 570, 600, 615, 627, 660, 750, 760, 779, 820, 825, 836, 902, 950, 984, 1000, 1025, 1045, 1100, 1140, 1230, 1254, 1320, 1353, 1375, 1425, 1500, 1558, 1640, 1650, 1672, 1804, 1900, 2050, 2090, 2200, 2255, 2280, 2337, 2375, 2460, 2508, 2706, 2750, 2850, 3000, 3075, 3116, 3135, 3300, 3608, 3800, 3895, 4100, 4125, 4180, 4510, 4674, 4750, 4920, 5016, 5125, 5225, 5412, 5500, 5700, 6150, 6232, 6270, 6600, 6765, 7125, 7790, 8200, 8250, 8360, 8569, 9020, 9348, 9500, 10250, 10450, 10824, 11000, 11275, 11400, 11685, 12300, 12540, 13530, 14250, 15375, 15580, 15675, 16500, 17138, 18040, 18696, 19000, 19475, 20500, 20900, 22550, 23370, 24600, 25080, 25707, 26125, 27060, 28500, 30750, 31160, 31350, 33000, 33825, 34276, 38950, 41000, 41800, 42845, 45100, 46740, 51414, 52250, 54120, 56375, 57000, 58425, 61500, 62700, 67650, 68552, 77900, 78375, 85690, 90200, 93480, 97375, 102828, 104500, 112750, 116850, 123000, 125400, 128535, 135300, 155800, 156750, 169125, 171380, 194750, 205656, 209000, 214225, 225500, 233700, 257070, 270600, 292125, 313500, 338250, 342760, 389500, 428450, 451000, 467400, 514140, 584250, 627000, 642675, 676500, 779000, 856900, 1028280, 1071125, 1168500, 1285350, 1353000, 1713800, 2142250, 2337000, 2570700, 3213375, 4284500, 5141400, 6426750, 8569000, 12853500, 25707000]

約数ペア:

[(1, 25707000), (2, 12853500), (3, 8569000), (4, 6426750), (5, 5141400), (6, 4284500), (8, 3213375), (10, 2570700), (11, 2337000), (12, 2142250), (15, 1713800), (19, 1353000), (20, 1285350), (22, 1168500), (24, 1071125), (25, 1028280), (30, 856900), (33, 779000), (38, 676500), (40, 642675), (41, 627000), (44, 584250), (50, 514140), (55, 467400), (57, 451000), (60, 428450), (66, 389500), (75, 342760), (76, 338250), (82, 313500), (88, 292125), (95, 270600), (100, 257070), (110, 233700), (114, 225500), (120, 214225), (123, 209000), (125, 205656), (132, 194750), (150, 171380), (152, 169125), (164, 156750), (165, 155800), (190, 135300), (200, 128535), (205, 125400), (209, 123000), (220, 116850), (228, 112750), (246, 104500), (250, 102828), (264, 97375), (275, 93480), (285, 90200), (300, 85690), (328, 78375), (330, 77900), (375, 68552), (380, 67650), (410, 62700), (418, 61500), (440, 58425), (451, 57000), (456, 56375), (475, 54120), (492, 52250), (500, 51414), (550, 46740), (570, 45100), (600, 42845), (615, 41800), (627, 41000), (660, 38950), (750, 34276), (760, 33825), (779, 33000), (820, 31350), (825, 31160), (836, 30750), (902, 28500), (950, 27060), (984, 26125), (1000, 25707), (1025, 25080), (1045, 24600), (1100, 23370), (1140, 22550), (1230, 20900), (1254, 20500), (1320, 19475), (1353, 19000), (1375, 18696), (1425, 18040), (1500, 17138), (1558, 16500), (1640, 15675), (1650, 15580), (1672, 15375), (1804, 14250), (1900, 13530), (2050, 12540), (2090, 12300), (2200, 11685), (2255, 11400), (2280, 11275), (2337, 11000), (2375, 10824), (2460, 10450), (2508, 10250), (2706, 9500), (2750, 9348), (2850, 9020), (3000, 8569), (3075, 8360), (3116, 8250), (3135, 8200), (3300, 7790), (3608, 7125), (3800, 6765), (3895, 6600), (4100, 6270), (4125, 6232), (4180, 6150), (4510, 5700), (4674, 5500), (4750, 5412), (4920, 5225), (5016, 5125)]