69908800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3396

約数の個数: 84

約数和(自身を含む): 185306716

約数和(自身を除く): 115397916

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 3361, 4160, 5200, 6722, 10400, 13444, 16805, 20800, 26888, 33610, 43693, 53776, 67220, 84025, 87386, 107552, 134440, 168050, 174772, 215104, 218465, 268880, 336100, 349544, 436930, 537760, 672200, 699088, 873860, 1075520, 1092325, 1344400, 1398176, 1747720, 2184650, 2688800, 2796352, 3495440, 4369300, 5377600, 6990880, 8738600, 13981760, 17477200, 34954400, 69908800]

約数ペア:

[(1, 69908800), (2, 34954400), (4, 17477200), (5, 13981760), (8, 8738600), (10, 6990880), (13, 5377600), (16, 4369300), (20, 3495440), (25, 2796352), (26, 2688800), (32, 2184650), (40, 1747720), (50, 1398176), (52, 1344400), (64, 1092325), (65, 1075520), (80, 873860), (100, 699088), (104, 672200), (130, 537760), (160, 436930), (200, 349544), (208, 336100), (260, 268880), (320, 218465), (325, 215104), (400, 174772), (416, 168050), (520, 134440), (650, 107552), (800, 87386), (832, 84025), (1040, 67220), (1300, 53776), (1600, 43693), (2080, 33610), (2600, 26888), (3361, 20800), (4160, 16805), (5200, 13444), (6722, 10400)]