54870000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 200

約数和(自身を含む): 185940480

約数和(自身を除く): 131070480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 59, 60, 62, 75, 80, 93, 100, 118, 120, 124, 125, 150, 155, 177, 186, 200, 236, 240, 248, 250, 295, 300, 310, 354, 372, 375, 400, 465, 472, 496, 500, 590, 600, 620, 625, 708, 744, 750, 775, 885, 930, 944, 1000, 1180, 1200, 1240, 1250, 1416, 1475, 1488, 1500, 1550, 1770, 1829, 1860, 1875, 2000, 2325, 2360, 2480, 2500, 2832, 2950, 3000, 3100, 3540, 3658, 3720, 3750, 3875, 4425, 4650, 4720, 5000, 5487, 5900, 6000, 6200, 7080, 7316, 7375, 7440, 7500, 7750, 8850, 9145, 9300, 10000, 10974, 11625, 11800, 12400, 14160, 14632, 14750, 15000, 15500, 17700, 18290, 18600, 19375, 21948, 22125, 23250, 23600, 27435, 29264, 29500, 30000, 31000, 35400, 36580, 36875, 37200, 38750, 43896, 44250, 45725, 46500, 54870, 58125, 59000, 62000, 70800, 73160, 73750, 77500, 87792, 88500, 91450, 93000, 109740, 110625, 116250, 118000, 137175, 146320, 147500, 155000, 177000, 182900, 186000, 219480, 221250, 228625, 232500, 274350, 295000, 310000, 354000, 365800, 438960, 442500, 457250, 465000, 548700, 590000, 685875, 731600, 885000, 914500, 930000, 1097400, 1143125, 1371750, 1770000, 1829000, 2194800, 2286250, 2743500, 3429375, 3658000, 4572500, 5487000, 6858750, 9145000, 10974000, 13717500, 18290000, 27435000, 54870000]

約数ペア:

[(1, 54870000), (2, 27435000), (3, 18290000), (4, 13717500), (5, 10974000), (6, 9145000), (8, 6858750), (10, 5487000), (12, 4572500), (15, 3658000), (16, 3429375), (20, 2743500), (24, 2286250), (25, 2194800), (30, 1829000), (31, 1770000), (40, 1371750), (48, 1143125), (50, 1097400), (59, 930000), (60, 914500), (62, 885000), (75, 731600), (80, 685875), (93, 590000), (100, 548700), (118, 465000), (120, 457250), (124, 442500), (125, 438960), (150, 365800), (155, 354000), (177, 310000), (186, 295000), (200, 274350), (236, 232500), (240, 228625), (248, 221250), (250, 219480), (295, 186000), (300, 182900), (310, 177000), (354, 155000), (372, 147500), (375, 146320), (400, 137175), (465, 118000), (472, 116250), (496, 110625), (500, 109740), (590, 93000), (600, 91450), (620, 88500), (625, 87792), (708, 77500), (744, 73750), (750, 73160), (775, 70800), (885, 62000), (930, 59000), (944, 58125), (1000, 54870), (1180, 46500), (1200, 45725), (1240, 44250), (1250, 43896), (1416, 38750), (1475, 37200), (1488, 36875), (1500, 36580), (1550, 35400), (1770, 31000), (1829, 30000), (1860, 29500), (1875, 29264), (2000, 27435), (2325, 23600), (2360, 23250), (2480, 22125), (2500, 21948), (2832, 19375), (2950, 18600), (3000, 18290), (3100, 17700), (3540, 15500), (3658, 15000), (3720, 14750), (3750, 14632), (3875, 14160), (4425, 12400), (4650, 11800), (4720, 11625), (5000, 10974), (5487, 10000), (5900, 9300), (6000, 9145), (6200, 8850), (7080, 7750), (7316, 7500), (7375, 7440)]