258210000

素因数分解:

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

素因数の和:204

約数の個数: 300

約数和(自身を含む): 956818720

約数和(自身を除く): 698608720

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, 625, 684, 720, 750, 755, 760, 855, 900, 906, 912, 950, 1000, 1125, 1140, 1200, 1208, 1250, 1359, 1368, 1425, 1500, 1510, 1520, 1710, 1800, 1812, 1875, 1900, 2000, 2250, 2265, 2280, 2375, 2416, 2500, 2718, 2736, 2850, 2869, 3000, 3020, 3420, 3600, 3624, 3750, 3775, 3800, 4275, 4500, 4530, 4560, 4750, 5000, 5436, 5625, 5700, 5738, 6000, 6040, 6795, 6840, 7125, 7248, 7500, 7550, 7600, 8550, 8607, 9000, 9060, 9500, 10000, 10872, 11250, 11325, 11400, 11476, 11875, 12080, 13590, 13680, 14250, 14345, 15000, 15100, 17100, 17214, 18000, 18120, 18875, 19000, 21375, 21744, 22500, 22650, 22800, 22952, 23750, 25821, 27180, 28500, 28690, 30000, 30200, 33975, 34200, 34428, 35625, 36240, 37750, 38000, 42750, 43035, 45000, 45300, 45904, 47500, 51642, 54360, 56625, 57000, 57380, 60400, 67950, 68400, 68856, 71250, 71725, 75500, 85500, 86070, 90000, 90600, 94375, 95000, 103284, 106875, 108720, 113250, 114000, 114760, 129105, 135900, 137712, 142500, 143450, 151000, 169875, 171000, 172140, 181200, 188750, 190000, 206568, 213750, 215175, 226500, 229520, 258210, 271800, 283125, 285000, 286900, 302000, 339750, 342000, 344280, 358625, 377500, 413136, 427500, 430350, 453000, 516420, 543600, 566250, 570000, 573800, 645525, 679500, 688560, 717250, 755000, 849375, 855000, 860700, 906000, 1032840, 1075875, 1132500, 1147600, 1291050, 1359000, 1434500, 1510000, 1698750, 1710000, 1721400, 1793125, 2065680, 2151750, 2265000, 2582100, 2718000, 2869000, 3227625, 3397500, 3442800, 3586250, 4303500, 4530000, 5164200, 5379375, 5738000, 6455250, 6795000, 7172500, 8607000, 10328400, 10758750, 12910500, 13590000, 14345000, 16138125, 17214000, 21517500, 25821000, 28690000, 32276250, 43035000, 51642000, 64552500, 86070000, 129105000, 258210000]

約数ペア:

[(1, 258210000), (2, 129105000), (3, 86070000), (4, 64552500), (5, 51642000), (6, 43035000), (8, 32276250), (9, 28690000), (10, 25821000), (12, 21517500), (15, 17214000), (16, 16138125), (18, 14345000), (19, 13590000), (20, 12910500), (24, 10758750), (25, 10328400), (30, 8607000), (36, 7172500), (38, 6795000), (40, 6455250), (45, 5738000), (48, 5379375), (50, 5164200), (57, 4530000), (60, 4303500), (72, 3586250), (75, 3442800), (76, 3397500), (80, 3227625), (90, 2869000), (95, 2718000), (100, 2582100), (114, 2265000), (120, 2151750), (125, 2065680), (144, 1793125), (150, 1721400), (151, 1710000), (152, 1698750), (171, 1510000), (180, 1434500), (190, 1359000), (200, 1291050), (225, 1147600), (228, 1132500), (240, 1075875), (250, 1032840), (285, 906000), (300, 860700), (302, 855000), (304, 849375), (342, 755000), (360, 717250), (375, 688560), (380, 679500), (400, 645525), (450, 573800), (453, 570000), (456, 566250), (475, 543600), (500, 516420), (570, 453000), (600, 430350), (604, 427500), (625, 413136), (684, 377500), (720, 358625), (750, 344280), (755, 342000), (760, 339750), (855, 302000), (900, 286900), (906, 285000), (912, 283125), (950, 271800), (1000, 258210), (1125, 229520), (1140, 226500), (1200, 215175), (1208, 213750), (1250, 206568), (1359, 190000), (1368, 188750), (1425, 181200), (1500, 172140), (1510, 171000), (1520, 169875), (1710, 151000), (1800, 143450), (1812, 142500), (1875, 137712), (1900, 135900), (2000, 129105), (2250, 114760), (2265, 114000), (2280, 113250), (2375, 108720), (2416, 106875), (2500, 103284), (2718, 95000), (2736, 94375), (2850, 90600), (2869, 90000), (3000, 86070), (3020, 85500), (3420, 75500), (3600, 71725), (3624, 71250), (3750, 68856), (3775, 68400), (3800, 67950), (4275, 60400), (4500, 57380), (4530, 57000), (4560, 56625), (4750, 54360), (5000, 51642), (5436, 47500), (5625, 45904), (5700, 45300), (5738, 45000), (6000, 43035), (6040, 42750), (6795, 38000), (6840, 37750), (7125, 36240), (7248, 35625), (7500, 34428), (7550, 34200), (7600, 33975), (8550, 30200), (8607, 30000), (9000, 28690), (9060, 28500), (9500, 27180), (10000, 25821), (10872, 23750), (11250, 22952), (11325, 22800), (11400, 22650), (11476, 22500), (11875, 21744), (12080, 21375), (13590, 19000), (13680, 18875), (14250, 18120), (14345, 18000), (15000, 17214), (15100, 17100)]