64620000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{359}}^1$

素因数の和:395

約数の個数: 180

約数和(自身を含む): 230270040

約数和(自身を除く): 165650040

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 359, 360, 375, 400, 450, 480, 500, 600, 625, 718, 720, 750, 800, 900, 1000, 1077, 1125, 1200, 1250, 1436, 1440, 1500, 1795, 1800, 1875, 2000, 2154, 2250, 2400, 2500, 2872, 3000, 3231, 3590, 3600, 3750, 4000, 4308, 4500, 5000, 5385, 5625, 5744, 6000, 6462, 7180, 7200, 7500, 8616, 8975, 9000, 10000, 10770, 11250, 11488, 12000, 12924, 14360, 15000, 16155, 17232, 17950, 18000, 20000, 21540, 22500, 25848, 26925, 28720, 30000, 32310, 34464, 35900, 36000, 43080, 44875, 45000, 51696, 53850, 57440, 60000, 64620, 71800, 80775, 86160, 89750, 90000, 103392, 107700, 129240, 134625, 143600, 161550, 172320, 179500, 180000, 215400, 224375, 258480, 269250, 287200, 323100, 359000, 403875, 430800, 448750, 516960, 538500, 646200, 673125, 718000, 807750, 861600, 897500, 1077000, 1292400, 1346250, 1436000, 1615500, 1795000, 2019375, 2154000, 2584800, 2692500, 3231000, 3590000, 4038750, 4308000, 5385000, 6462000, 7180000, 8077500, 10770000, 12924000, 16155000, 21540000, 32310000, 64620000]

約数ペア:

[(1, 64620000), (2, 32310000), (3, 21540000), (4, 16155000), (5, 12924000), (6, 10770000), (8, 8077500), (9, 7180000), (10, 6462000), (12, 5385000), (15, 4308000), (16, 4038750), (18, 3590000), (20, 3231000), (24, 2692500), (25, 2584800), (30, 2154000), (32, 2019375), (36, 1795000), (40, 1615500), (45, 1436000), (48, 1346250), (50, 1292400), (60, 1077000), (72, 897500), (75, 861600), (80, 807750), (90, 718000), (96, 673125), (100, 646200), (120, 538500), (125, 516960), (144, 448750), (150, 430800), (160, 403875), (180, 359000), (200, 323100), (225, 287200), (240, 269250), (250, 258480), (288, 224375), (300, 215400), (359, 180000), (360, 179500), (375, 172320), (400, 161550), (450, 143600), (480, 134625), (500, 129240), (600, 107700), (625, 103392), (718, 90000), (720, 89750), (750, 86160), (800, 80775), (900, 71800), (1000, 64620), (1077, 60000), (1125, 57440), (1200, 53850), (1250, 51696), (1436, 45000), (1440, 44875), (1500, 43080), (1795, 36000), (1800, 35900), (1875, 34464), (2000, 32310), (2154, 30000), (2250, 28720), (2400, 26925), (2500, 25848), (2872, 22500), (3000, 21540), (3231, 20000), (3590, 18000), (3600, 17950), (3750, 17232), (4000, 16155), (4308, 15000), (4500, 14360), (5000, 12924), (5385, 12000), (5625, 11488), (5744, 11250), (6000, 10770), (6462, 10000), (7180, 9000), (7200, 8975), (7500, 8616)]