51642000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 191118720

約数和(自身を除く): 139476720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 125, 144, 150, 151, 152, 171, 180, 190, 200, 225, 228, 240, 250, 285, 300, 302, 304, 342, 360, 375, 380, 400, 450, 453, 456, 475, 500, 570, 600, 604, 684, 720, 750, 755, 760, 855, 900, 906, 912, 950, 1000, 1125, 1140, 1200, 1208, 1359, 1368, 1425, 1500, 1510, 1520, 1710, 1800, 1812, 1900, 2000, 2250, 2265, 2280, 2375, 2416, 2718, 2736, 2850, 2869, 3000, 3020, 3420, 3600, 3624, 3775, 3800, 4275, 4500, 4530, 4560, 4750, 5436, 5700, 5738, 6000, 6040, 6795, 6840, 7125, 7248, 7550, 7600, 8550, 8607, 9000, 9060, 9500, 10872, 11325, 11400, 11476, 12080, 13590, 13680, 14250, 14345, 15100, 17100, 17214, 18000, 18120, 18875, 19000, 21375, 21744, 22650, 22800, 22952, 25821, 27180, 28500, 28690, 30200, 33975, 34200, 34428, 36240, 37750, 38000, 42750, 43035, 45300, 45904, 51642, 54360, 56625, 57000, 57380, 60400, 67950, 68400, 68856, 71725, 75500, 85500, 86070, 90600, 103284, 108720, 113250, 114000, 114760, 129105, 135900, 137712, 143450, 151000, 169875, 171000, 172140, 181200, 206568, 215175, 226500, 229520, 258210, 271800, 286900, 302000, 339750, 342000, 344280, 358625, 413136, 430350, 453000, 516420, 543600, 573800, 645525, 679500, 688560, 717250, 860700, 906000, 1032840, 1075875, 1147600, 1291050, 1359000, 1434500, 1721400, 2065680, 2151750, 2582100, 2718000, 2869000, 3227625, 3442800, 4303500, 5164200, 5738000, 6455250, 8607000, 10328400, 12910500, 17214000, 25821000, 51642000]

約数ペア:

[(1, 51642000), (2, 25821000), (3, 17214000), (4, 12910500), (5, 10328400), (6, 8607000), (8, 6455250), (9, 5738000), (10, 5164200), (12, 4303500), (15, 3442800), (16, 3227625), (18, 2869000), (19, 2718000), (20, 2582100), (24, 2151750), (25, 2065680), (30, 1721400), (36, 1434500), (38, 1359000), (40, 1291050), (45, 1147600), (48, 1075875), (50, 1032840), (57, 906000), (60, 860700), (72, 717250), (75, 688560), (76, 679500), (80, 645525), (90, 573800), (95, 543600), (100, 516420), (114, 453000), (120, 430350), (125, 413136), (144, 358625), (150, 344280), (151, 342000), (152, 339750), (171, 302000), (180, 286900), (190, 271800), (200, 258210), (225, 229520), (228, 226500), (240, 215175), (250, 206568), (285, 181200), (300, 172140), (302, 171000), (304, 169875), (342, 151000), (360, 143450), (375, 137712), (380, 135900), (400, 129105), (450, 114760), (453, 114000), (456, 113250), (475, 108720), (500, 103284), (570, 90600), (600, 86070), (604, 85500), (684, 75500), (720, 71725), (750, 68856), (755, 68400), (760, 67950), (855, 60400), (900, 57380), (906, 57000), (912, 56625), (950, 54360), (1000, 51642), (1125, 45904), (1140, 45300), (1200, 43035), (1208, 42750), (1359, 38000), (1368, 37750), (1425, 36240), (1500, 34428), (1510, 34200), (1520, 33975), (1710, 30200), (1800, 28690), (1812, 28500), (1900, 27180), (2000, 25821), (2250, 22952), (2265, 22800), (2280, 22650), (2375, 21744), (2416, 21375), (2718, 19000), (2736, 18875), (2850, 18120), (2869, 18000), (3000, 17214), (3020, 17100), (3420, 15100), (3600, 14345), (3624, 14250), (3775, 13680), (3800, 13590), (4275, 12080), (4500, 11476), (4530, 11400), (4560, 11325), (4750, 10872), (5436, 9500), (5700, 9060), (5738, 9000), (6000, 8607), (6040, 8550), (6795, 7600), (6840, 7550), (7125, 7248)]