86779000

素因数分解:

$2^3\times 5^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 256

約数和(自身を含む): 269568000

約数和(自身を除く): 182789000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 25, 28, 35, 40, 44, 46, 49, 50, 55, 56, 70, 77, 88, 92, 98, 100, 110, 115, 125, 140, 154, 161, 175, 184, 196, 200, 220, 230, 245, 250, 253, 275, 280, 308, 322, 343, 350, 385, 392, 440, 460, 490, 500, 506, 539, 550, 575, 616, 644, 686, 700, 770, 805, 875, 920, 980, 1000, 1012, 1078, 1100, 1127, 1150, 1225, 1265, 1288, 1372, 1375, 1400, 1540, 1610, 1715, 1750, 1771, 1925, 1960, 2024, 2156, 2200, 2254, 2300, 2450, 2530, 2695, 2744, 2750, 2875, 3080, 3220, 3430, 3500, 3542, 3773, 3850, 4025, 4312, 4508, 4600, 4900, 5060, 5390, 5500, 5635, 5750, 6125, 6325, 6440, 6860, 7000, 7084, 7546, 7700, 7889, 8050, 8575, 8855, 9016, 9625, 9800, 10120, 10780, 11000, 11270, 11500, 12250, 12397, 12650, 13475, 13720, 14168, 15092, 15400, 15778, 16100, 17150, 17710, 18865, 19250, 20125, 21560, 22540, 23000, 24500, 24794, 25300, 26950, 28175, 30184, 31556, 31625, 32200, 34300, 35420, 37730, 38500, 39445, 40250, 42875, 44275, 45080, 49000, 49588, 50600, 53900, 56350, 61985, 63112, 63250, 67375, 68600, 70840, 75460, 77000, 78890, 80500, 85750, 86779, 88550, 94325, 99176, 107800, 112700, 123970, 126500, 134750, 140875, 150920, 157780, 161000, 171500, 173558, 177100, 188650, 197225, 221375, 225400, 247940, 253000, 269500, 281750, 309925, 315560, 343000, 347116, 354200, 377300, 394450, 433895, 442750, 471625, 495880, 539000, 563500, 619850, 694232, 754600, 788900, 867790, 885500, 943250, 986125, 1127000, 1239700, 1549625, 1577800, 1735580, 1771000, 1886500, 1972250, 2169475, 2479400, 3099250, 3471160, 3773000, 3944500, 4338950, 6198500, 7889000, 8677900, 10847375, 12397000, 17355800, 21694750, 43389500, 86779000]

約数ペア:

[(1, 86779000), (2, 43389500), (4, 21694750), (5, 17355800), (7, 12397000), (8, 10847375), (10, 8677900), (11, 7889000), (14, 6198500), (20, 4338950), (22, 3944500), (23, 3773000), (25, 3471160), (28, 3099250), (35, 2479400), (40, 2169475), (44, 1972250), (46, 1886500), (49, 1771000), (50, 1735580), (55, 1577800), (56, 1549625), (70, 1239700), (77, 1127000), (88, 986125), (92, 943250), (98, 885500), (100, 867790), (110, 788900), (115, 754600), (125, 694232), (140, 619850), (154, 563500), (161, 539000), (175, 495880), (184, 471625), (196, 442750), (200, 433895), (220, 394450), (230, 377300), (245, 354200), (250, 347116), (253, 343000), (275, 315560), (280, 309925), (308, 281750), (322, 269500), (343, 253000), (350, 247940), (385, 225400), (392, 221375), (440, 197225), (460, 188650), (490, 177100), (500, 173558), (506, 171500), (539, 161000), (550, 157780), (575, 150920), (616, 140875), (644, 134750), (686, 126500), (700, 123970), (770, 112700), (805, 107800), (875, 99176), (920, 94325), (980, 88550), (1000, 86779), (1012, 85750), (1078, 80500), (1100, 78890), (1127, 77000), (1150, 75460), (1225, 70840), (1265, 68600), (1288, 67375), (1372, 63250), (1375, 63112), (1400, 61985), (1540, 56350), (1610, 53900), (1715, 50600), (1750, 49588), (1771, 49000), (1925, 45080), (1960, 44275), (2024, 42875), (2156, 40250), (2200, 39445), (2254, 38500), (2300, 37730), (2450, 35420), (2530, 34300), (2695, 32200), (2744, 31625), (2750, 31556), (2875, 30184), (3080, 28175), (3220, 26950), (3430, 25300), (3500, 24794), (3542, 24500), (3773, 23000), (3850, 22540), (4025, 21560), (4312, 20125), (4508, 19250), (4600, 18865), (4900, 17710), (5060, 17150), (5390, 16100), (5500, 15778), (5635, 15400), (5750, 15092), (6125, 14168), (6325, 13720), (6440, 13475), (6860, 12650), (7000, 12397), (7084, 12250), (7546, 11500), (7700, 11270), (7889, 11000), (8050, 10780), (8575, 10120), (8855, 9800), (9016, 9625)]