83545000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 240

約数和(自身を含む): 256417920

約数和(自身を除く): 172872920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 49, 50, 55, 56, 62, 70, 77, 88, 98, 100, 110, 124, 125, 140, 154, 155, 175, 196, 200, 217, 220, 245, 248, 250, 275, 280, 308, 310, 341, 350, 385, 392, 434, 440, 490, 500, 539, 550, 616, 620, 625, 682, 700, 770, 775, 868, 875, 980, 1000, 1078, 1085, 1100, 1225, 1240, 1250, 1364, 1375, 1400, 1519, 1540, 1550, 1705, 1736, 1750, 1925, 1960, 2156, 2170, 2200, 2387, 2450, 2500, 2695, 2728, 2750, 3038, 3080, 3100, 3410, 3500, 3850, 3875, 4312, 4340, 4375, 4774, 4900, 5000, 5390, 5425, 5500, 6076, 6125, 6200, 6820, 6875, 7000, 7595, 7700, 7750, 8525, 8680, 8750, 9548, 9625, 9800, 10780, 10850, 11000, 11935, 12152, 12250, 13475, 13640, 13750, 15190, 15400, 15500, 16709, 17050, 17500, 19096, 19250, 19375, 21560, 21700, 23870, 24500, 26950, 27125, 27500, 30380, 30625, 31000, 33418, 34100, 35000, 37975, 38500, 38750, 42625, 43400, 47740, 48125, 49000, 53900, 54250, 55000, 59675, 60760, 61250, 66836, 67375, 68200, 75950, 77000, 77500, 83545, 85250, 95480, 96250, 107800, 108500, 119350, 122500, 133672, 134750, 135625, 151900, 155000, 167090, 170500, 189875, 192500, 213125, 217000, 238700, 245000, 269500, 271250, 298375, 303800, 334180, 336875, 341000, 379750, 385000, 417725, 426250, 477400, 539000, 542500, 596750, 668360, 673750, 759500, 835450, 852500, 949375, 1085000, 1193500, 1347500, 1491875, 1519000, 1670900, 1705000, 1898750, 2088625, 2387000, 2695000, 2983750, 3341800, 3797500, 4177250, 5967500, 7595000, 8354500, 10443125, 11935000, 16709000, 20886250, 41772500, 83545000]

約数ペア:

[(1, 83545000), (2, 41772500), (4, 20886250), (5, 16709000), (7, 11935000), (8, 10443125), (10, 8354500), (11, 7595000), (14, 5967500), (20, 4177250), (22, 3797500), (25, 3341800), (28, 2983750), (31, 2695000), (35, 2387000), (40, 2088625), (44, 1898750), (49, 1705000), (50, 1670900), (55, 1519000), (56, 1491875), (62, 1347500), (70, 1193500), (77, 1085000), (88, 949375), (98, 852500), (100, 835450), (110, 759500), (124, 673750), (125, 668360), (140, 596750), (154, 542500), (155, 539000), (175, 477400), (196, 426250), (200, 417725), (217, 385000), (220, 379750), (245, 341000), (248, 336875), (250, 334180), (275, 303800), (280, 298375), (308, 271250), (310, 269500), (341, 245000), (350, 238700), (385, 217000), (392, 213125), (434, 192500), (440, 189875), (490, 170500), (500, 167090), (539, 155000), (550, 151900), (616, 135625), (620, 134750), (625, 133672), (682, 122500), (700, 119350), (770, 108500), (775, 107800), (868, 96250), (875, 95480), (980, 85250), (1000, 83545), (1078, 77500), (1085, 77000), (1100, 75950), (1225, 68200), (1240, 67375), (1250, 66836), (1364, 61250), (1375, 60760), (1400, 59675), (1519, 55000), (1540, 54250), (1550, 53900), (1705, 49000), (1736, 48125), (1750, 47740), (1925, 43400), (1960, 42625), (2156, 38750), (2170, 38500), (2200, 37975), (2387, 35000), (2450, 34100), (2500, 33418), (2695, 31000), (2728, 30625), (2750, 30380), (3038, 27500), (3080, 27125), (3100, 26950), (3410, 24500), (3500, 23870), (3850, 21700), (3875, 21560), (4312, 19375), (4340, 19250), (4375, 19096), (4774, 17500), (4900, 17050), (5000, 16709), (5390, 15500), (5425, 15400), (5500, 15190), (6076, 13750), (6125, 13640), (6200, 13475), (6820, 12250), (6875, 12152), (7000, 11935), (7595, 11000), (7700, 10850), (7750, 10780), (8525, 9800), (8680, 9625), (8750, 9548)]