2017238700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{395537}}^1$

素因数の和:395571

約数の個数: 72

約数和(自身を含む): 6179885712

約数和(自身を除く): 4162647012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 395537, 791074, 1186611, 1582148, 1977685, 2373222, 3955370, 4746444, 5933055, 6724129, 7910740, 9888425, 11866110, 13448258, 19776850, 20172387, 23732220, 26896516, 29665275, 33620645, 39553700, 40344774, 59330550, 67241290, 80689548, 100861935, 118661100, 134482580, 168103225, 201723870, 336206450, 403447740, 504309675, 672412900, 1008619350, 2017238700]

約数ペア:

[(1, 2017238700), (2, 1008619350), (3, 672412900), (4, 504309675), (5, 403447740), (6, 336206450), (10, 201723870), (12, 168103225), (15, 134482580), (17, 118661100), (20, 100861935), (25, 80689548), (30, 67241290), (34, 59330550), (50, 40344774), (51, 39553700), (60, 33620645), (68, 29665275), (75, 26896516), (85, 23732220), (100, 20172387), (102, 19776850), (150, 13448258), (170, 11866110), (204, 9888425), (255, 7910740), (300, 6724129), (340, 5933055), (425, 4746444), (510, 3955370), (850, 2373222), (1020, 1977685), (1275, 1582148), (1700, 1186611), (2550, 791074), (5100, 395537)]