47145000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 168696000

約数和(自身を除く): 121551000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 449, 500, 525, 600, 625, 700, 750, 840, 875, 898, 1000, 1050, 1250, 1347, 1400, 1500, 1750, 1796, 1875, 2100, 2245, 2500, 2625, 2694, 3000, 3143, 3500, 3592, 3750, 4200, 4375, 4490, 5000, 5250, 5388, 6286, 6735, 7000, 7500, 8750, 8980, 9429, 10500, 10776, 11225, 12572, 13125, 13470, 15000, 15715, 17500, 17960, 18858, 21000, 22450, 25144, 26250, 26940, 31430, 33675, 35000, 37716, 44900, 47145, 52500, 53880, 56125, 62860, 67350, 75432, 78575, 89800, 94290, 105000, 112250, 125720, 134700, 157150, 168375, 188580, 224500, 235725, 269400, 280625, 314300, 336750, 377160, 392875, 449000, 471450, 561250, 628600, 673500, 785750, 841875, 942900, 1122500, 1178625, 1347000, 1571500, 1683750, 1885800, 1964375, 2245000, 2357250, 3143000, 3367500, 3928750, 4714500, 5893125, 6735000, 7857500, 9429000, 11786250, 15715000, 23572500, 47145000]

約数ペア:

[(1, 47145000), (2, 23572500), (3, 15715000), (4, 11786250), (5, 9429000), (6, 7857500), (7, 6735000), (8, 5893125), (10, 4714500), (12, 3928750), (14, 3367500), (15, 3143000), (20, 2357250), (21, 2245000), (24, 1964375), (25, 1885800), (28, 1683750), (30, 1571500), (35, 1347000), (40, 1178625), (42, 1122500), (50, 942900), (56, 841875), (60, 785750), (70, 673500), (75, 628600), (84, 561250), (100, 471450), (105, 449000), (120, 392875), (125, 377160), (140, 336750), (150, 314300), (168, 280625), (175, 269400), (200, 235725), (210, 224500), (250, 188580), (280, 168375), (300, 157150), (350, 134700), (375, 125720), (420, 112250), (449, 105000), (500, 94290), (525, 89800), (600, 78575), (625, 75432), (700, 67350), (750, 62860), (840, 56125), (875, 53880), (898, 52500), (1000, 47145), (1050, 44900), (1250, 37716), (1347, 35000), (1400, 33675), (1500, 31430), (1750, 26940), (1796, 26250), (1875, 25144), (2100, 22450), (2245, 21000), (2500, 18858), (2625, 17960), (2694, 17500), (3000, 15715), (3143, 15000), (3500, 13470), (3592, 13125), (3750, 12572), (4200, 11225), (4375, 10776), (4490, 10500), (5000, 9429), (5250, 8980), (5388, 8750), (6286, 7500), (6735, 7000)]