66836000

素因数分解:

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

素因数の和:81

約数の個数: 288

約数和(自身を含む): 215115264

約数和(自身を除く): 148279264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 32, 35, 40, 44, 49, 50, 55, 56, 62, 70, 77, 80, 88, 98, 100, 110, 112, 124, 125, 140, 154, 155, 160, 175, 176, 196, 200, 217, 220, 224, 245, 248, 250, 275, 280, 308, 310, 341, 350, 352, 385, 392, 400, 434, 440, 490, 496, 500, 539, 550, 560, 616, 620, 682, 700, 770, 775, 784, 800, 868, 875, 880, 980, 992, 1000, 1078, 1085, 1100, 1120, 1225, 1232, 1240, 1364, 1375, 1400, 1519, 1540, 1550, 1568, 1705, 1736, 1750, 1760, 1925, 1960, 2000, 2156, 2170, 2200, 2387, 2450, 2464, 2480, 2695, 2728, 2750, 2800, 3038, 3080, 3100, 3410, 3472, 3500, 3850, 3875, 3920, 4000, 4312, 4340, 4400, 4774, 4900, 4960, 5390, 5425, 5456, 5500, 5600, 6076, 6125, 6160, 6200, 6820, 6944, 7000, 7595, 7700, 7750, 7840, 8525, 8624, 8680, 8800, 9548, 9625, 9800, 10780, 10850, 10912, 11000, 11935, 12152, 12250, 12320, 12400, 13475, 13640, 14000, 15190, 15400, 15500, 16709, 17050, 17248, 17360, 19096, 19250, 19600, 21560, 21700, 22000, 23870, 24304, 24500, 24800, 26950, 27125, 27280, 28000, 30380, 30800, 31000, 33418, 34100, 34720, 37975, 38192, 38500, 39200, 42625, 43120, 43400, 44000, 47740, 48608, 49000, 53900, 54250, 54560, 59675, 60760, 61600, 62000, 66836, 67375, 68200, 75950, 76384, 77000, 83545, 85250, 86240, 86800, 95480, 98000, 107800, 108500, 119350, 121520, 124000, 133672, 134750, 136400, 151900, 154000, 167090, 170500, 173600, 189875, 190960, 196000, 215600, 217000, 238700, 243040, 267344, 269500, 272800, 298375, 303800, 308000, 334180, 341000, 379750, 381920, 417725, 431200, 434000, 477400, 534688, 539000, 596750, 607600, 668360, 682000, 759500, 835450, 868000, 954800, 1078000, 1193500, 1215200, 1336720, 1364000, 1519000, 1670900, 1909600, 2088625, 2156000, 2387000, 2673440, 3038000, 3341800, 4177250, 4774000, 6076000, 6683600, 8354500, 9548000, 13367200, 16709000, 33418000, 66836000]

約数ペア:

[(1, 66836000), (2, 33418000), (4, 16709000), (5, 13367200), (7, 9548000), (8, 8354500), (10, 6683600), (11, 6076000), (14, 4774000), (16, 4177250), (20, 3341800), (22, 3038000), (25, 2673440), (28, 2387000), (31, 2156000), (32, 2088625), (35, 1909600), (40, 1670900), (44, 1519000), (49, 1364000), (50, 1336720), (55, 1215200), (56, 1193500), (62, 1078000), (70, 954800), (77, 868000), (80, 835450), (88, 759500), (98, 682000), (100, 668360), (110, 607600), (112, 596750), (124, 539000), (125, 534688), (140, 477400), (154, 434000), (155, 431200), (160, 417725), (175, 381920), (176, 379750), (196, 341000), (200, 334180), (217, 308000), (220, 303800), (224, 298375), (245, 272800), (248, 269500), (250, 267344), (275, 243040), (280, 238700), (308, 217000), (310, 215600), (341, 196000), (350, 190960), (352, 189875), (385, 173600), (392, 170500), (400, 167090), (434, 154000), (440, 151900), (490, 136400), (496, 134750), (500, 133672), (539, 124000), (550, 121520), (560, 119350), (616, 108500), (620, 107800), (682, 98000), (700, 95480), (770, 86800), (775, 86240), (784, 85250), (800, 83545), (868, 77000), (875, 76384), (880, 75950), (980, 68200), (992, 67375), (1000, 66836), (1078, 62000), (1085, 61600), (1100, 60760), (1120, 59675), (1225, 54560), (1232, 54250), (1240, 53900), (1364, 49000), (1375, 48608), (1400, 47740), (1519, 44000), (1540, 43400), (1550, 43120), (1568, 42625), (1705, 39200), (1736, 38500), (1750, 38192), (1760, 37975), (1925, 34720), (1960, 34100), (2000, 33418), (2156, 31000), (2170, 30800), (2200, 30380), (2387, 28000), (2450, 27280), (2464, 27125), (2480, 26950), (2695, 24800), (2728, 24500), (2750, 24304), (2800, 23870), (3038, 22000), (3080, 21700), (3100, 21560), (3410, 19600), (3472, 19250), (3500, 19096), (3850, 17360), (3875, 17248), (3920, 17050), (4000, 16709), (4312, 15500), (4340, 15400), (4400, 15190), (4774, 14000), (4900, 13640), (4960, 13475), (5390, 12400), (5425, 12320), (5456, 12250), (5500, 12152), (5600, 11935), (6076, 11000), (6125, 10912), (6160, 10850), (6200, 10780), (6820, 9800), (6944, 9625), (7000, 9548), (7595, 8800), (7700, 8680), (7750, 8624), (7840, 8525)]