2748870000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{10181}}^1$

素因数の和:10218

約数の個数: 200

約数和(自身を含む): 9860656080

約数和(自身を除く): 7111786080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 625, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1250, 1350, 1500, 1800, 1875, 2000, 2160, 2250, 2500, 2700, 3000, 3375, 3600, 3750, 4500, 5000, 5400, 5625, 6000, 6750, 7500, 9000, 10000, 10181, 10800, 11250, 13500, 15000, 16875, 18000, 20362, 22500, 27000, 30000, 30543, 33750, 40724, 45000, 50905, 54000, 61086, 67500, 81448, 90000, 91629, 101810, 122172, 135000, 152715, 162896, 183258, 203620, 244344, 254525, 270000, 274887, 305430, 366516, 407240, 458145, 488688, 509050, 549774, 610860, 733032, 763575, 814480, 916290, 1018100, 1099548, 1221720, 1272625, 1374435, 1466064, 1527150, 1832580, 2036200, 2199096, 2290725, 2443440, 2545250, 2748870, 3054300, 3665160, 3817875, 4072400, 4398192, 4581450, 5090500, 5497740, 6108600, 6363125, 6872175, 7330320, 7635750, 9162900, 10181000, 10995480, 11453625, 12217200, 12726250, 13744350, 15271500, 18325800, 19089375, 20362000, 21990960, 22907250, 25452500, 27488700, 30543000, 34360875, 36651600, 38178750, 45814500, 50905000, 54977400, 57268125, 61086000, 68721750, 76357500, 91629000, 101810000, 109954800, 114536250, 137443500, 152715000, 171804375, 183258000, 229072500, 274887000, 305430000, 343608750, 458145000, 549774000, 687217500, 916290000, 1374435000, 2748870000]

約数ペア:

[(1, 2748870000), (2, 1374435000), (3, 916290000), (4, 687217500), (5, 549774000), (6, 458145000), (8, 343608750), (9, 305430000), (10, 274887000), (12, 229072500), (15, 183258000), (16, 171804375), (18, 152715000), (20, 137443500), (24, 114536250), (25, 109954800), (27, 101810000), (30, 91629000), (36, 76357500), (40, 68721750), (45, 61086000), (48, 57268125), (50, 54977400), (54, 50905000), (60, 45814500), (72, 38178750), (75, 36651600), (80, 34360875), (90, 30543000), (100, 27488700), (108, 25452500), (120, 22907250), (125, 21990960), (135, 20362000), (144, 19089375), (150, 18325800), (180, 15271500), (200, 13744350), (216, 12726250), (225, 12217200), (240, 11453625), (250, 10995480), (270, 10181000), (300, 9162900), (360, 7635750), (375, 7330320), (400, 6872175), (432, 6363125), (450, 6108600), (500, 5497740), (540, 5090500), (600, 4581450), (625, 4398192), (675, 4072400), (720, 3817875), (750, 3665160), (900, 3054300), (1000, 2748870), (1080, 2545250), (1125, 2443440), (1200, 2290725), (1250, 2199096), (1350, 2036200), (1500, 1832580), (1800, 1527150), (1875, 1466064), (2000, 1374435), (2160, 1272625), (2250, 1221720), (2500, 1099548), (2700, 1018100), (3000, 916290), (3375, 814480), (3600, 763575), (3750, 733032), (4500, 610860), (5000, 549774), (5400, 509050), (5625, 488688), (6000, 458145), (6750, 407240), (7500, 366516), (9000, 305430), (10000, 274887), (10181, 270000), (10800, 254525), (11250, 244344), (13500, 203620), (15000, 183258), (16875, 162896), (18000, 152715), (20362, 135000), (22500, 122172), (27000, 101810), (30000, 91629), (30543, 90000), (33750, 81448), (40724, 67500), (45000, 61086), (50905, 54000)]