315095000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 855288720

約数和(自身を除く): 540193720

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 125, 136, 170, 187, 200, 220, 250, 275, 337, 340, 374, 425, 440, 500, 550, 625, 674, 680, 748, 850, 935, 1000, 1100, 1250, 1348, 1375, 1496, 1685, 1700, 1870, 2125, 2200, 2500, 2696, 2750, 3370, 3400, 3707, 3740, 4250, 4675, 5000, 5500, 5729, 6740, 6875, 7414, 7480, 8425, 8500, 9350, 10625, 11000, 11458, 13480, 13750, 14828, 16850, 17000, 18535, 18700, 21250, 22916, 23375, 27500, 28645, 29656, 33700, 37070, 37400, 42125, 42500, 45832, 46750, 55000, 57290, 63019, 67400, 74140, 84250, 85000, 92675, 93500, 114580, 116875, 126038, 143225, 148280, 168500, 185350, 187000, 210625, 229160, 233750, 252076, 286450, 315095, 337000, 370700, 421250, 463375, 467500, 504152, 572900, 630190, 716125, 741400, 842500, 926750, 935000, 1145800, 1260380, 1432250, 1575475, 1685000, 1853500, 2316875, 2520760, 2864500, 3150950, 3580625, 3707000, 4633750, 5729000, 6301900, 7161250, 7877375, 9267500, 12603800, 14322500, 15754750, 18535000, 28645000, 31509500, 39386875, 63019000, 78773750, 157547500, 315095000]

約数ペア:

[(1, 315095000), (2, 157547500), (4, 78773750), (5, 63019000), (8, 39386875), (10, 31509500), (11, 28645000), (17, 18535000), (20, 15754750), (22, 14322500), (25, 12603800), (34, 9267500), (40, 7877375), (44, 7161250), (50, 6301900), (55, 5729000), (68, 4633750), (85, 3707000), (88, 3580625), (100, 3150950), (110, 2864500), (125, 2520760), (136, 2316875), (170, 1853500), (187, 1685000), (200, 1575475), (220, 1432250), (250, 1260380), (275, 1145800), (337, 935000), (340, 926750), (374, 842500), (425, 741400), (440, 716125), (500, 630190), (550, 572900), (625, 504152), (674, 467500), (680, 463375), (748, 421250), (850, 370700), (935, 337000), (1000, 315095), (1100, 286450), (1250, 252076), (1348, 233750), (1375, 229160), (1496, 210625), (1685, 187000), (1700, 185350), (1870, 168500), (2125, 148280), (2200, 143225), (2500, 126038), (2696, 116875), (2750, 114580), (3370, 93500), (3400, 92675), (3707, 85000), (3740, 84250), (4250, 74140), (4675, 67400), (5000, 63019), (5500, 57290), (5729, 55000), (6740, 46750), (6875, 45832), (7414, 42500), (7480, 42125), (8425, 37400), (8500, 37070), (9350, 33700), (10625, 29656), (11000, 28645), (11458, 27500), (13480, 23375), (13750, 22916), (14828, 21250), (16850, 18700), (17000, 18535)]