85878000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:409

約数の個数: 240

約数和(自身を含む): 323895936

約数和(自身を除く): 238017936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 367, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 650, 720, 734, 750, 780, 900, 936, 975, 1000, 1040, 1101, 1125, 1170, 1200, 1300, 1468, 1500, 1560, 1625, 1800, 1835, 1872, 1950, 2000, 2202, 2250, 2340, 2600, 2925, 2936, 3000, 3120, 3250, 3303, 3600, 3670, 3900, 4404, 4500, 4680, 4771, 4875, 5200, 5505, 5850, 5872, 6000, 6500, 6606, 7340, 7800, 8808, 9000, 9175, 9360, 9542, 9750, 11010, 11700, 13000, 13212, 14313, 14625, 14680, 15600, 16515, 17616, 18000, 18350, 19084, 19500, 22020, 23400, 23855, 26000, 26424, 27525, 28626, 29250, 29360, 33030, 36700, 38168, 39000, 42939, 44040, 45875, 46800, 47710, 52848, 55050, 57252, 58500, 66060, 71565, 73400, 76336, 78000, 82575, 85878, 88080, 91750, 95420, 110100, 114504, 117000, 119275, 132120, 137625, 143130, 146800, 165150, 171756, 183500, 190840, 214695, 220200, 229008, 234000, 238550, 264240, 275250, 286260, 330300, 343512, 357825, 367000, 381680, 412875, 429390, 440400, 477100, 550500, 572520, 596375, 660600, 687024, 715650, 734000, 825750, 858780, 954200, 1073475, 1101000, 1145040, 1192750, 1321200, 1431300, 1651500, 1717560, 1789125, 1908400, 2146950, 2202000, 2385500, 2862600, 3303000, 3435120, 3578250, 4293900, 4771000, 5367375, 5725200, 6606000, 7156500, 8587800, 9542000, 10734750, 14313000, 17175600, 21469500, 28626000, 42939000, 85878000]

約数ペア:

[(1, 85878000), (2, 42939000), (3, 28626000), (4, 21469500), (5, 17175600), (6, 14313000), (8, 10734750), (9, 9542000), (10, 8587800), (12, 7156500), (13, 6606000), (15, 5725200), (16, 5367375), (18, 4771000), (20, 4293900), (24, 3578250), (25, 3435120), (26, 3303000), (30, 2862600), (36, 2385500), (39, 2202000), (40, 2146950), (45, 1908400), (48, 1789125), (50, 1717560), (52, 1651500), (60, 1431300), (65, 1321200), (72, 1192750), (75, 1145040), (78, 1101000), (80, 1073475), (90, 954200), (100, 858780), (104, 825750), (117, 734000), (120, 715650), (125, 687024), (130, 660600), (144, 596375), (150, 572520), (156, 550500), (180, 477100), (195, 440400), (200, 429390), (208, 412875), (225, 381680), (234, 367000), (240, 357825), (250, 343512), (260, 330300), (300, 286260), (312, 275250), (325, 264240), (360, 238550), (367, 234000), (375, 229008), (390, 220200), (400, 214695), (450, 190840), (468, 183500), (500, 171756), (520, 165150), (585, 146800), (600, 143130), (624, 137625), (650, 132120), (720, 119275), (734, 117000), (750, 114504), (780, 110100), (900, 95420), (936, 91750), (975, 88080), (1000, 85878), (1040, 82575), (1101, 78000), (1125, 76336), (1170, 73400), (1200, 71565), (1300, 66060), (1468, 58500), (1500, 57252), (1560, 55050), (1625, 52848), (1800, 47710), (1835, 46800), (1872, 45875), (1950, 44040), (2000, 42939), (2202, 39000), (2250, 38168), (2340, 36700), (2600, 33030), (2925, 29360), (2936, 29250), (3000, 28626), (3120, 27525), (3250, 26424), (3303, 26000), (3600, 23855), (3670, 23400), (3900, 22020), (4404, 19500), (4500, 19084), (4680, 18350), (4771, 18000), (4875, 17616), (5200, 16515), (5505, 15600), (5850, 14680), (5872, 14625), (6000, 14313), (6500, 13212), (6606, 13000), (7340, 11700), (7800, 11010), (8808, 9750), (9000, 9542), (9175, 9360)]