69972800

素因数分解:

$2^6\times 5^2\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:556

約数の個数: 84

約数和(自身を含む): 174283116

約数和(自身を除く): 104310316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 160, 200, 202, 320, 400, 404, 433, 505, 800, 808, 866, 1010, 1600, 1616, 1732, 2020, 2165, 2525, 3232, 3464, 4040, 4330, 5050, 6464, 6928, 8080, 8660, 10100, 10825, 13856, 16160, 17320, 20200, 21650, 27712, 32320, 34640, 40400, 43300, 43733, 69280, 80800, 86600, 87466, 138560, 161600, 173200, 174932, 218665, 346400, 349864, 437330, 692800, 699728, 874660, 1093325, 1399456, 1749320, 2186650, 2798912, 3498640, 4373300, 6997280, 8746600, 13994560, 17493200, 34986400, 69972800]

約数ペア:

[(1, 69972800), (2, 34986400), (4, 17493200), (5, 13994560), (8, 8746600), (10, 6997280), (16, 4373300), (20, 3498640), (25, 2798912), (32, 2186650), (40, 1749320), (50, 1399456), (64, 1093325), (80, 874660), (100, 699728), (101, 692800), (160, 437330), (200, 349864), (202, 346400), (320, 218665), (400, 174932), (404, 173200), (433, 161600), (505, 138560), (800, 87466), (808, 86600), (866, 80800), (1010, 69280), (1600, 43733), (1616, 43300), (1732, 40400), (2020, 34640), (2165, 32320), (2525, 27712), (3232, 21650), (3464, 20200), (4040, 17320), (4330, 16160), (5050, 13856), (6464, 10825), (6928, 10100), (8080, 8660)]