55428000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 133269600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 125, 149, 150, 155, 160, 186, 200, 240, 248, 250, 298, 300, 310, 372, 375, 400, 447, 465, 480, 496, 500, 596, 600, 620, 744, 745, 750, 775, 800, 894, 930, 992, 1000, 1192, 1200, 1240, 1488, 1490, 1500, 1550, 1788, 1860, 2000, 2235, 2325, 2384, 2400, 2480, 2976, 2980, 3000, 3100, 3576, 3720, 3725, 3875, 4000, 4470, 4619, 4650, 4768, 4960, 5960, 6000, 6200, 7152, 7440, 7450, 7750, 8940, 9238, 9300, 11175, 11625, 11920, 12000, 12400, 13857, 14304, 14880, 14900, 15500, 17880, 18476, 18600, 18625, 22350, 23095, 23250, 23840, 24800, 27714, 29800, 31000, 35760, 36952, 37200, 37250, 44700, 46190, 46500, 55428, 55875, 59600, 62000, 69285, 71520, 73904, 74400, 74500, 89400, 92380, 93000, 110856, 111750, 115475, 119200, 124000, 138570, 147808, 149000, 178800, 184760, 186000, 221712, 223500, 230950, 277140, 298000, 346425, 357600, 369520, 372000, 443424, 447000, 461900, 554280, 577375, 596000, 692850, 739040, 894000, 923800, 1108560, 1154750, 1385700, 1732125, 1788000, 1847600, 2217120, 2309500, 2771400, 3464250, 3695200, 4619000, 5542800, 6928500, 9238000, 11085600, 13857000, 18476000, 27714000, 55428000]

約数ペア:

[(1, 55428000), (2, 27714000), (3, 18476000), (4, 13857000), (5, 11085600), (6, 9238000), (8, 6928500), (10, 5542800), (12, 4619000), (15, 3695200), (16, 3464250), (20, 2771400), (24, 2309500), (25, 2217120), (30, 1847600), (31, 1788000), (32, 1732125), (40, 1385700), (48, 1154750), (50, 1108560), (60, 923800), (62, 894000), (75, 739040), (80, 692850), (93, 596000), (96, 577375), (100, 554280), (120, 461900), (124, 447000), (125, 443424), (149, 372000), (150, 369520), (155, 357600), (160, 346425), (186, 298000), (200, 277140), (240, 230950), (248, 223500), (250, 221712), (298, 186000), (300, 184760), (310, 178800), (372, 149000), (375, 147808), (400, 138570), (447, 124000), (465, 119200), (480, 115475), (496, 111750), (500, 110856), (596, 93000), (600, 92380), (620, 89400), (744, 74500), (745, 74400), (750, 73904), (775, 71520), (800, 69285), (894, 62000), (930, 59600), (992, 55875), (1000, 55428), (1192, 46500), (1200, 46190), (1240, 44700), (1488, 37250), (1490, 37200), (1500, 36952), (1550, 35760), (1788, 31000), (1860, 29800), (2000, 27714), (2235, 24800), (2325, 23840), (2384, 23250), (2400, 23095), (2480, 22350), (2976, 18625), (2980, 18600), (3000, 18476), (3100, 17880), (3576, 15500), (3720, 14900), (3725, 14880), (3875, 14304), (4000, 13857), (4470, 12400), (4619, 12000), (4650, 11920), (4768, 11625), (4960, 11175), (5960, 9300), (6000, 9238), (6200, 8940), (7152, 7750), (7440, 7450)]