257526000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 320

約数和(自身を含む): 974937600

約数和(自身を除く): 717411600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 125, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 250, 251, 270, 285, 300, 304, 342, 360, 375, 380, 400, 432, 450, 456, 475, 500, 502, 513, 540, 570, 600, 675, 684, 720, 750, 753, 760, 855, 900, 912, 950, 1000, 1004, 1026, 1080, 1125, 1140, 1200, 1255, 1350, 1368, 1425, 1500, 1506, 1520, 1710, 1800, 1900, 2000, 2008, 2052, 2160, 2250, 2259, 2280, 2375, 2510, 2565, 2700, 2736, 2850, 3000, 3012, 3375, 3420, 3600, 3765, 3800, 4016, 4104, 4275, 4500, 4518, 4560, 4750, 4769, 5020, 5130, 5400, 5700, 6000, 6024, 6275, 6750, 6777, 6840, 7125, 7530, 7600, 8208, 8550, 9000, 9036, 9500, 9538, 10040, 10260, 10800, 11295, 11400, 12048, 12550, 12825, 13500, 13554, 13680, 14250, 14307, 15060, 17100, 18000, 18072, 18825, 19000, 19076, 20080, 20520, 21375, 22590, 22800, 23845, 25100, 25650, 27000, 27108, 28500, 28614, 30120, 31375, 33885, 34200, 36144, 37650, 38000, 38152, 41040, 42750, 42921, 45180, 47690, 50200, 51300, 54000, 54216, 56475, 57000, 57228, 60240, 62750, 64125, 67770, 68400, 71535, 75300, 76304, 85500, 85842, 90360, 94125, 95380, 100400, 102600, 108432, 112950, 114000, 114456, 119225, 125500, 128250, 128763, 135540, 143070, 150600, 169425, 171000, 171684, 180720, 188250, 190760, 205200, 214605, 225900, 228912, 238450, 251000, 256500, 257526, 271080, 282375, 286140, 301200, 338850, 342000, 343368, 357675, 376500, 381520, 429210, 451800, 476900, 502000, 513000, 515052, 542160, 564750, 572280, 596125, 643815, 677700, 686736, 715350, 753000, 847125, 858420, 903600, 953800, 1026000, 1030104, 1073025, 1129500, 1144560, 1192250, 1287630, 1355400, 1430700, 1506000, 1694250, 1716840, 1788375, 1907600, 2060208, 2146050, 2259000, 2384500, 2575260, 2710800, 2861400, 3219075, 3388500, 3433680, 3576750, 4292100, 4518000, 4769000, 5150520, 5365125, 5722800, 6438150, 6777000, 7153500, 8584200, 9538000, 10301040, 10730250, 12876300, 13554000, 14307000, 16095375, 17168400, 21460500, 25752600, 28614000, 32190750, 42921000, 51505200, 64381500, 85842000, 128763000, 257526000]

約数ペア:

[(1, 257526000), (2, 128763000), (3, 85842000), (4, 64381500), (5, 51505200), (6, 42921000), (8, 32190750), (9, 28614000), (10, 25752600), (12, 21460500), (15, 17168400), (16, 16095375), (18, 14307000), (19, 13554000), (20, 12876300), (24, 10730250), (25, 10301040), (27, 9538000), (30, 8584200), (36, 7153500), (38, 6777000), (40, 6438150), (45, 5722800), (48, 5365125), (50, 5150520), (54, 4769000), (57, 4518000), (60, 4292100), (72, 3576750), (75, 3433680), (76, 3388500), (80, 3219075), (90, 2861400), (95, 2710800), (100, 2575260), (108, 2384500), (114, 2259000), (120, 2146050), (125, 2060208), (135, 1907600), (144, 1788375), (150, 1716840), (152, 1694250), (171, 1506000), (180, 1430700), (190, 1355400), (200, 1287630), (216, 1192250), (225, 1144560), (228, 1129500), (240, 1073025), (250, 1030104), (251, 1026000), (270, 953800), (285, 903600), (300, 858420), (304, 847125), (342, 753000), (360, 715350), (375, 686736), (380, 677700), (400, 643815), (432, 596125), (450, 572280), (456, 564750), (475, 542160), (500, 515052), (502, 513000), (513, 502000), (540, 476900), (570, 451800), (600, 429210), (675, 381520), (684, 376500), (720, 357675), (750, 343368), (753, 342000), (760, 338850), (855, 301200), (900, 286140), (912, 282375), (950, 271080), (1000, 257526), (1004, 256500), (1026, 251000), (1080, 238450), (1125, 228912), (1140, 225900), (1200, 214605), (1255, 205200), (1350, 190760), (1368, 188250), (1425, 180720), (1500, 171684), (1506, 171000), (1520, 169425), (1710, 150600), (1800, 143070), (1900, 135540), (2000, 128763), (2008, 128250), (2052, 125500), (2160, 119225), (2250, 114456), (2259, 114000), (2280, 112950), (2375, 108432), (2510, 102600), (2565, 100400), (2700, 95380), (2736, 94125), (2850, 90360), (3000, 85842), (3012, 85500), (3375, 76304), (3420, 75300), (3600, 71535), (3765, 68400), (3800, 67770), (4016, 64125), (4104, 62750), (4275, 60240), (4500, 57228), (4518, 57000), (4560, 56475), (4750, 54216), (4769, 54000), (5020, 51300), (5130, 50200), (5400, 47690), (5700, 45180), (6000, 42921), (6024, 42750), (6275, 41040), (6750, 38152), (6777, 38000), (6840, 37650), (7125, 36144), (7530, 34200), (7600, 33885), (8208, 31375), (8550, 30120), (9000, 28614), (9036, 28500), (9500, 27108), (9538, 27000), (10040, 25650), (10260, 25100), (10800, 23845), (11295, 22800), (11400, 22590), (12048, 21375), (12550, 20520), (12825, 20080), (13500, 19076), (13554, 19000), (13680, 18825), (14250, 18072), (14307, 18000), (15060, 17100)]