71565000

素因数分解:

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

素因数の和:409

約数の個数: 160

約数和(自身を含む): 241422720

約数和(自身を除く): 169857720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 367, 375, 390, 500, 520, 600, 625, 650, 734, 750, 780, 975, 1000, 1101, 1250, 1300, 1468, 1500, 1560, 1625, 1835, 1875, 1950, 2202, 2500, 2600, 2936, 3000, 3250, 3670, 3750, 3900, 4404, 4771, 4875, 5000, 5505, 6500, 7340, 7500, 7800, 8125, 8808, 9175, 9542, 9750, 11010, 13000, 14313, 14680, 15000, 16250, 18350, 19084, 19500, 22020, 23855, 24375, 27525, 28626, 32500, 36700, 38168, 39000, 44040, 45875, 47710, 48750, 55050, 57252, 65000, 71565, 73400, 91750, 95420, 97500, 110100, 114504, 119275, 137625, 143130, 183500, 190840, 195000, 220200, 229375, 238550, 275250, 286260, 357825, 367000, 458750, 477100, 550500, 572520, 596375, 688125, 715650, 917500, 954200, 1101000, 1192750, 1376250, 1431300, 1789125, 1835000, 2385500, 2752500, 2862600, 2981875, 3578250, 4771000, 5505000, 5963750, 7156500, 8945625, 11927500, 14313000, 17891250, 23855000, 35782500, 71565000]

約数ペア:

[(1, 71565000), (2, 35782500), (3, 23855000), (4, 17891250), (5, 14313000), (6, 11927500), (8, 8945625), (10, 7156500), (12, 5963750), (13, 5505000), (15, 4771000), (20, 3578250), (24, 2981875), (25, 2862600), (26, 2752500), (30, 2385500), (39, 1835000), (40, 1789125), (50, 1431300), (52, 1376250), (60, 1192750), (65, 1101000), (75, 954200), (78, 917500), (100, 715650), (104, 688125), (120, 596375), (125, 572520), (130, 550500), (150, 477100), (156, 458750), (195, 367000), (200, 357825), (250, 286260), (260, 275250), (300, 238550), (312, 229375), (325, 220200), (367, 195000), (375, 190840), (390, 183500), (500, 143130), (520, 137625), (600, 119275), (625, 114504), (650, 110100), (734, 97500), (750, 95420), (780, 91750), (975, 73400), (1000, 71565), (1101, 65000), (1250, 57252), (1300, 55050), (1468, 48750), (1500, 47710), (1560, 45875), (1625, 44040), (1835, 39000), (1875, 38168), (1950, 36700), (2202, 32500), (2500, 28626), (2600, 27525), (2936, 24375), (3000, 23855), (3250, 22020), (3670, 19500), (3750, 19084), (3900, 18350), (4404, 16250), (4771, 15000), (4875, 14680), (5000, 14313), (5505, 13000), (6500, 11010), (7340, 9750), (7500, 9542), (7800, 9175), (8125, 8808)]