172140000

素因数分解:

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

素因数の和:203

約数の個数: 240

約数和(自身を含む): 598308480

約数和(自身を除く): 426168480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 151, 152, 160, 190, 200, 228, 240, 250, 285, 300, 302, 304, 375, 380, 400, 453, 456, 475, 480, 500, 570, 600, 604, 608, 625, 750, 755, 760, 800, 906, 912, 950, 1000, 1140, 1200, 1208, 1250, 1425, 1500, 1510, 1520, 1812, 1824, 1875, 1900, 2000, 2265, 2280, 2375, 2400, 2416, 2500, 2850, 2869, 3000, 3020, 3040, 3624, 3750, 3775, 3800, 4000, 4530, 4560, 4750, 4832, 5000, 5700, 5738, 6000, 6040, 7125, 7248, 7500, 7550, 7600, 8607, 9060, 9120, 9500, 10000, 11325, 11400, 11476, 11875, 12000, 12080, 14250, 14345, 14496, 15000, 15100, 15200, 17214, 18120, 18875, 19000, 20000, 22650, 22800, 22952, 23750, 24160, 28500, 28690, 30000, 30200, 34428, 35625, 36240, 37750, 38000, 43035, 45300, 45600, 45904, 47500, 56625, 57000, 57380, 60000, 60400, 68856, 71250, 71725, 72480, 75500, 76000, 86070, 90600, 91808, 94375, 95000, 113250, 114000, 114760, 120800, 137712, 142500, 143450, 151000, 172140, 181200, 188750, 190000, 215175, 226500, 228000, 229520, 275424, 283125, 285000, 286900, 302000, 344280, 358625, 362400, 377500, 380000, 430350, 453000, 459040, 566250, 570000, 573800, 604000, 688560, 717250, 755000, 860700, 906000, 1075875, 1132500, 1140000, 1147600, 1377120, 1434500, 1510000, 1721400, 1793125, 1812000, 2151750, 2265000, 2295200, 2869000, 3020000, 3442800, 3586250, 4303500, 4530000, 5379375, 5738000, 6885600, 7172500, 8607000, 9060000, 10758750, 11476000, 14345000, 17214000, 21517500, 28690000, 34428000, 43035000, 57380000, 86070000, 172140000]

約数ペア:

[(1, 172140000), (2, 86070000), (3, 57380000), (4, 43035000), (5, 34428000), (6, 28690000), (8, 21517500), (10, 17214000), (12, 14345000), (15, 11476000), (16, 10758750), (19, 9060000), (20, 8607000), (24, 7172500), (25, 6885600), (30, 5738000), (32, 5379375), (38, 4530000), (40, 4303500), (48, 3586250), (50, 3442800), (57, 3020000), (60, 2869000), (75, 2295200), (76, 2265000), (80, 2151750), (95, 1812000), (96, 1793125), (100, 1721400), (114, 1510000), (120, 1434500), (125, 1377120), (150, 1147600), (151, 1140000), (152, 1132500), (160, 1075875), (190, 906000), (200, 860700), (228, 755000), (240, 717250), (250, 688560), (285, 604000), (300, 573800), (302, 570000), (304, 566250), (375, 459040), (380, 453000), (400, 430350), (453, 380000), (456, 377500), (475, 362400), (480, 358625), (500, 344280), (570, 302000), (600, 286900), (604, 285000), (608, 283125), (625, 275424), (750, 229520), (755, 228000), (760, 226500), (800, 215175), (906, 190000), (912, 188750), (950, 181200), (1000, 172140), (1140, 151000), (1200, 143450), (1208, 142500), (1250, 137712), (1425, 120800), (1500, 114760), (1510, 114000), (1520, 113250), (1812, 95000), (1824, 94375), (1875, 91808), (1900, 90600), (2000, 86070), (2265, 76000), (2280, 75500), (2375, 72480), (2400, 71725), (2416, 71250), (2500, 68856), (2850, 60400), (2869, 60000), (3000, 57380), (3020, 57000), (3040, 56625), (3624, 47500), (3750, 45904), (3775, 45600), (3800, 45300), (4000, 43035), (4530, 38000), (4560, 37750), (4750, 36240), (4832, 35625), (5000, 34428), (5700, 30200), (5738, 30000), (6000, 28690), (6040, 28500), (7125, 24160), (7248, 23750), (7500, 22952), (7550, 22800), (7600, 22650), (8607, 20000), (9060, 19000), (9120, 18875), (9500, 18120), (10000, 17214), (11325, 15200), (11400, 15100), (11476, 15000), (11875, 14496), (12000, 14345), (12080, 14250)]