78984000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{1097}}^1$

素因数の和:1130

約数の個数: 168

約数和(自身を含む): 282796488

約数和(自身を除く): 203812488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1097, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2194, 2250, 2400, 2880, 3000, 3291, 3600, 4000, 4388, 4500, 4800, 5485, 6000, 6582, 7200, 8000, 8776, 9000, 9873, 10970, 12000, 13164, 14400, 16455, 17552, 18000, 19746, 21940, 24000, 26328, 27425, 32910, 35104, 36000, 39492, 43880, 49365, 52656, 54850, 65820, 70208, 72000, 78984, 82275, 87760, 98730, 105312, 109700, 131640, 137125, 157968, 164550, 175520, 197460, 210624, 219400, 246825, 263280, 274250, 315936, 329100, 351040, 394920, 411375, 438800, 493650, 526560, 548500, 631872, 658200, 789840, 822750, 877600, 987300, 1053120, 1097000, 1234125, 1316400, 1579680, 1645500, 1755200, 1974600, 2194000, 2468250, 2632800, 3159360, 3291000, 3949200, 4388000, 4936500, 5265600, 6582000, 7898400, 8776000, 9873000, 13164000, 15796800, 19746000, 26328000, 39492000, 78984000]

約数ペア:

[(1, 78984000), (2, 39492000), (3, 26328000), (4, 19746000), (5, 15796800), (6, 13164000), (8, 9873000), (9, 8776000), (10, 7898400), (12, 6582000), (15, 5265600), (16, 4936500), (18, 4388000), (20, 3949200), (24, 3291000), (25, 3159360), (30, 2632800), (32, 2468250), (36, 2194000), (40, 1974600), (45, 1755200), (48, 1645500), (50, 1579680), (60, 1316400), (64, 1234125), (72, 1097000), (75, 1053120), (80, 987300), (90, 877600), (96, 822750), (100, 789840), (120, 658200), (125, 631872), (144, 548500), (150, 526560), (160, 493650), (180, 438800), (192, 411375), (200, 394920), (225, 351040), (240, 329100), (250, 315936), (288, 274250), (300, 263280), (320, 246825), (360, 219400), (375, 210624), (400, 197460), (450, 175520), (480, 164550), (500, 157968), (576, 137125), (600, 131640), (720, 109700), (750, 105312), (800, 98730), (900, 87760), (960, 82275), (1000, 78984), (1097, 72000), (1125, 70208), (1200, 65820), (1440, 54850), (1500, 52656), (1600, 49365), (1800, 43880), (2000, 39492), (2194, 36000), (2250, 35104), (2400, 32910), (2880, 27425), (3000, 26328), (3291, 24000), (3600, 21940), (4000, 19746), (4388, 18000), (4500, 17552), (4800, 16455), (5485, 14400), (6000, 13164), (6582, 12000), (7200, 10970), (8000, 9873), (8776, 9000)]