159774000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 160

約数和(自身を含む): 532346880

約数和(自身を除く): 372572880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 125, 150, 155, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 465, 496, 500, 600, 620, 744, 750, 775, 859, 930, 1000, 1200, 1240, 1488, 1500, 1550, 1718, 1860, 2000, 2325, 2480, 2577, 3000, 3100, 3436, 3720, 3875, 4295, 4650, 5154, 6000, 6200, 6872, 7440, 7750, 8590, 9300, 10308, 11625, 12400, 12885, 13744, 15500, 17180, 18600, 20616, 21475, 23250, 25770, 26629, 31000, 34360, 37200, 41232, 42950, 46500, 51540, 53258, 62000, 64425, 68720, 79887, 85900, 93000, 103080, 106516, 107375, 128850, 133145, 159774, 171800, 186000, 206160, 213032, 214750, 257700, 266290, 319548, 322125, 343600, 399435, 426064, 429500, 515400, 532580, 639096, 644250, 665725, 798870, 859000, 1030800, 1065160, 1278192, 1288500, 1331450, 1597740, 1718000, 1997175, 2130320, 2577000, 2662900, 3195480, 3328625, 3994350, 5154000, 5325800, 6390960, 6657250, 7988700, 9985875, 10651600, 13314500, 15977400, 19971750, 26629000, 31954800, 39943500, 53258000, 79887000, 159774000]

約数ペア:

[(1, 159774000), (2, 79887000), (3, 53258000), (4, 39943500), (5, 31954800), (6, 26629000), (8, 19971750), (10, 15977400), (12, 13314500), (15, 10651600), (16, 9985875), (20, 7988700), (24, 6657250), (25, 6390960), (30, 5325800), (31, 5154000), (40, 3994350), (48, 3328625), (50, 3195480), (60, 2662900), (62, 2577000), (75, 2130320), (80, 1997175), (93, 1718000), (100, 1597740), (120, 1331450), (124, 1288500), (125, 1278192), (150, 1065160), (155, 1030800), (186, 859000), (200, 798870), (240, 665725), (248, 644250), (250, 639096), (300, 532580), (310, 515400), (372, 429500), (375, 426064), (400, 399435), (465, 343600), (496, 322125), (500, 319548), (600, 266290), (620, 257700), (744, 214750), (750, 213032), (775, 206160), (859, 186000), (930, 171800), (1000, 159774), (1200, 133145), (1240, 128850), (1488, 107375), (1500, 106516), (1550, 103080), (1718, 93000), (1860, 85900), (2000, 79887), (2325, 68720), (2480, 64425), (2577, 62000), (3000, 53258), (3100, 51540), (3436, 46500), (3720, 42950), (3875, 41232), (4295, 37200), (4650, 34360), (5154, 31000), (6000, 26629), (6200, 25770), (6872, 23250), (7440, 21475), (7750, 20616), (8590, 18600), (9300, 17180), (10308, 15500), (11625, 13744), (12400, 12885)]