168078000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 160

約数和(自身を含む): 548982720

約数和(自身を除く): 380904720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 125, 150, 200, 218, 240, 250, 257, 300, 327, 375, 400, 436, 500, 514, 545, 600, 654, 750, 771, 872, 1000, 1028, 1090, 1200, 1285, 1308, 1500, 1542, 1635, 1744, 2000, 2056, 2180, 2570, 2616, 2725, 3000, 3084, 3270, 3855, 4112, 4360, 5140, 5232, 5450, 6000, 6168, 6425, 6540, 7710, 8175, 8720, 10280, 10900, 12336, 12850, 13080, 13625, 15420, 16350, 19275, 20560, 21800, 25700, 26160, 27250, 28013, 30840, 32125, 32700, 38550, 40875, 43600, 51400, 54500, 56026, 61680, 64250, 65400, 77100, 81750, 84039, 96375, 102800, 109000, 112052, 128500, 130800, 140065, 154200, 163500, 168078, 192750, 218000, 224104, 257000, 280130, 308400, 327000, 336156, 385500, 420195, 448208, 514000, 560260, 654000, 672312, 700325, 771000, 840390, 1120520, 1344624, 1400650, 1542000, 1680780, 2100975, 2241040, 2801300, 3361560, 3501625, 4201950, 5602600, 6723120, 7003250, 8403900, 10504875, 11205200, 14006500, 16807800, 21009750, 28013000, 33615600, 42019500, 56026000, 84039000, 168078000]

約数ペア:

[(1, 168078000), (2, 84039000), (3, 56026000), (4, 42019500), (5, 33615600), (6, 28013000), (8, 21009750), (10, 16807800), (12, 14006500), (15, 11205200), (16, 10504875), (20, 8403900), (24, 7003250), (25, 6723120), (30, 5602600), (40, 4201950), (48, 3501625), (50, 3361560), (60, 2801300), (75, 2241040), (80, 2100975), (100, 1680780), (109, 1542000), (120, 1400650), (125, 1344624), (150, 1120520), (200, 840390), (218, 771000), (240, 700325), (250, 672312), (257, 654000), (300, 560260), (327, 514000), (375, 448208), (400, 420195), (436, 385500), (500, 336156), (514, 327000), (545, 308400), (600, 280130), (654, 257000), (750, 224104), (771, 218000), (872, 192750), (1000, 168078), (1028, 163500), (1090, 154200), (1200, 140065), (1285, 130800), (1308, 128500), (1500, 112052), (1542, 109000), (1635, 102800), (1744, 96375), (2000, 84039), (2056, 81750), (2180, 77100), (2570, 65400), (2616, 64250), (2725, 61680), (3000, 56026), (3084, 54500), (3270, 51400), (3855, 43600), (4112, 40875), (4360, 38550), (5140, 32700), (5232, 32125), (5450, 30840), (6000, 28013), (6168, 27250), (6425, 26160), (6540, 25700), (7710, 21800), (8175, 20560), (8720, 19275), (10280, 16350), (10900, 15420), (12336, 13625), (12850, 13080)]