87897000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 278328960

約数和(自身を除く): 190431960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 125, 150, 166, 200, 249, 250, 300, 332, 353, 375, 415, 498, 500, 600, 664, 706, 750, 830, 996, 1000, 1059, 1245, 1412, 1500, 1660, 1765, 1992, 2075, 2118, 2490, 2824, 3000, 3320, 3530, 4150, 4236, 4980, 5295, 6225, 7060, 8300, 8472, 8825, 9960, 10375, 10590, 12450, 14120, 16600, 17650, 20750, 21180, 24900, 26475, 29299, 31125, 35300, 41500, 42360, 44125, 49800, 52950, 58598, 62250, 70600, 83000, 87897, 88250, 105900, 117196, 124500, 132375, 146495, 175794, 176500, 211800, 234392, 249000, 264750, 292990, 351588, 353000, 439485, 529500, 585980, 703176, 732475, 878970, 1059000, 1171960, 1464950, 1757940, 2197425, 2929900, 3515880, 3662375, 4394850, 5859800, 7324750, 8789700, 10987125, 14649500, 17579400, 21974250, 29299000, 43948500, 87897000]

約数ペア:

[(1, 87897000), (2, 43948500), (3, 29299000), (4, 21974250), (5, 17579400), (6, 14649500), (8, 10987125), (10, 8789700), (12, 7324750), (15, 5859800), (20, 4394850), (24, 3662375), (25, 3515880), (30, 2929900), (40, 2197425), (50, 1757940), (60, 1464950), (75, 1171960), (83, 1059000), (100, 878970), (120, 732475), (125, 703176), (150, 585980), (166, 529500), (200, 439485), (249, 353000), (250, 351588), (300, 292990), (332, 264750), (353, 249000), (375, 234392), (415, 211800), (498, 176500), (500, 175794), (600, 146495), (664, 132375), (706, 124500), (750, 117196), (830, 105900), (996, 88250), (1000, 87897), (1059, 83000), (1245, 70600), (1412, 62250), (1500, 58598), (1660, 52950), (1765, 49800), (1992, 44125), (2075, 42360), (2118, 41500), (2490, 35300), (2824, 31125), (3000, 29299), (3320, 26475), (3530, 24900), (4150, 21180), (4236, 20750), (4980, 17650), (5295, 16600), (6225, 14120), (7060, 12450), (8300, 10590), (8472, 10375), (8825, 9960)]