168919800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1150

約数の個数: 192

約数和(自身を含む): 615198720

約数和(自身を除く): 446278920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 259, 280, 296, 300, 350, 370, 420, 444, 518, 525, 555, 600, 700, 740, 777, 840, 888, 925, 1036, 1050, 1087, 1110, 1295, 1400, 1480, 1554, 1850, 2072, 2100, 2174, 2220, 2590, 2775, 3108, 3261, 3700, 3885, 4200, 4348, 4440, 5180, 5435, 5550, 6216, 6475, 6522, 7400, 7609, 7770, 8696, 10360, 10870, 11100, 12950, 13044, 15218, 15540, 16305, 19425, 21740, 22200, 22827, 25900, 26088, 27175, 30436, 31080, 32610, 38045, 38850, 40219, 43480, 45654, 51800, 54350, 60872, 65220, 76090, 77700, 80438, 81525, 91308, 108700, 114135, 120657, 130440, 152180, 155400, 160876, 163050, 182616, 190225, 201095, 217400, 228270, 241314, 281533, 304360, 321752, 326100, 380450, 402190, 456540, 482628, 563066, 570675, 603285, 652200, 760900, 804380, 844599, 913080, 965256, 1005475, 1126132, 1141350, 1206570, 1407665, 1521800, 1608760, 1689198, 2010950, 2252264, 2282700, 2413140, 2815330, 3016425, 3378396, 4021900, 4222995, 4565400, 4826280, 5630660, 6032850, 6756792, 7038325, 8043800, 8445990, 11261320, 12065700, 14076650, 16891980, 21114975, 24131400, 28153300, 33783960, 42229950, 56306600, 84459900, 168919800]

約数ペア:

[(1, 168919800), (2, 84459900), (3, 56306600), (4, 42229950), (5, 33783960), (6, 28153300), (7, 24131400), (8, 21114975), (10, 16891980), (12, 14076650), (14, 12065700), (15, 11261320), (20, 8445990), (21, 8043800), (24, 7038325), (25, 6756792), (28, 6032850), (30, 5630660), (35, 4826280), (37, 4565400), (40, 4222995), (42, 4021900), (50, 3378396), (56, 3016425), (60, 2815330), (70, 2413140), (74, 2282700), (75, 2252264), (84, 2010950), (100, 1689198), (105, 1608760), (111, 1521800), (120, 1407665), (140, 1206570), (148, 1141350), (150, 1126132), (168, 1005475), (175, 965256), (185, 913080), (200, 844599), (210, 804380), (222, 760900), (259, 652200), (280, 603285), (296, 570675), (300, 563066), (350, 482628), (370, 456540), (420, 402190), (444, 380450), (518, 326100), (525, 321752), (555, 304360), (600, 281533), (700, 241314), (740, 228270), (777, 217400), (840, 201095), (888, 190225), (925, 182616), (1036, 163050), (1050, 160876), (1087, 155400), (1110, 152180), (1295, 130440), (1400, 120657), (1480, 114135), (1554, 108700), (1850, 91308), (2072, 81525), (2100, 80438), (2174, 77700), (2220, 76090), (2590, 65220), (2775, 60872), (3108, 54350), (3261, 51800), (3700, 45654), (3885, 43480), (4200, 40219), (4348, 38850), (4440, 38045), (5180, 32610), (5435, 31080), (5550, 30436), (6216, 27175), (6475, 26088), (6522, 25900), (7400, 22827), (7609, 22200), (7770, 21740), (8696, 19425), (10360, 16305), (10870, 15540), (11100, 15218), (12950, 13044)]