6987000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 23250240

約数和(自身を除く): 16263240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 137, 150, 170, 200, 204, 250, 255, 274, 300, 340, 375, 408, 411, 425, 500, 510, 548, 600, 680, 685, 750, 822, 850, 1000, 1020, 1096, 1275, 1370, 1500, 1644, 1700, 2040, 2055, 2125, 2329, 2550, 2740, 3000, 3288, 3400, 3425, 4110, 4250, 4658, 5100, 5480, 6375, 6850, 6987, 8220, 8500, 9316, 10200, 10275, 11645, 12750, 13700, 13974, 16440, 17000, 17125, 18632, 20550, 23290, 25500, 27400, 27948, 34250, 34935, 41100, 46580, 51000, 51375, 55896, 58225, 68500, 69870, 82200, 93160, 102750, 116450, 137000, 139740, 174675, 205500, 232900, 279480, 291125, 349350, 411000, 465800, 582250, 698700, 873375, 1164500, 1397400, 1746750, 2329000, 3493500, 6987000]

約数ペア:

[(1, 6987000), (2, 3493500), (3, 2329000), (4, 1746750), (5, 1397400), (6, 1164500), (8, 873375), (10, 698700), (12, 582250), (15, 465800), (17, 411000), (20, 349350), (24, 291125), (25, 279480), (30, 232900), (34, 205500), (40, 174675), (50, 139740), (51, 137000), (60, 116450), (68, 102750), (75, 93160), (85, 82200), (100, 69870), (102, 68500), (120, 58225), (125, 55896), (136, 51375), (137, 51000), (150, 46580), (170, 41100), (200, 34935), (204, 34250), (250, 27948), (255, 27400), (274, 25500), (300, 23290), (340, 20550), (375, 18632), (408, 17125), (411, 17000), (425, 16440), (500, 13974), (510, 13700), (548, 12750), (600, 11645), (680, 10275), (685, 10200), (750, 9316), (822, 8500), (850, 8220), (1000, 6987), (1020, 6850), (1096, 6375), (1275, 5480), (1370, 5100), (1500, 4658), (1644, 4250), (1700, 4110), (2040, 3425), (2055, 3400), (2125, 3288), (2329, 3000), (2550, 2740)]