170018800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 120

約数和(自身を含む): 478531872

約数和(自身を除く): 308513072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 164, 175, 200, 205, 280, 287, 328, 350, 400, 410, 560, 574, 656, 700, 820, 1025, 1148, 1400, 1435, 1481, 1640, 2050, 2296, 2800, 2870, 2962, 3280, 4100, 4592, 5740, 5924, 7175, 7405, 8200, 10367, 11480, 11848, 14350, 14810, 16400, 20734, 22960, 23696, 28700, 29620, 37025, 41468, 51835, 57400, 59240, 60721, 74050, 82936, 103670, 114800, 118480, 121442, 148100, 165872, 207340, 242884, 259175, 296200, 303605, 414680, 425047, 485768, 518350, 592400, 607210, 829360, 850094, 971536, 1036700, 1214420, 1518025, 1700188, 2073400, 2125235, 2428840, 3036050, 3400376, 4146800, 4250470, 4857680, 6072100, 6800752, 8500940, 10626175, 12144200, 17001880, 21252350, 24288400, 34003760, 42504700, 85009400, 170018800]

約数ペア:

[(1, 170018800), (2, 85009400), (4, 42504700), (5, 34003760), (7, 24288400), (8, 21252350), (10, 17001880), (14, 12144200), (16, 10626175), (20, 8500940), (25, 6800752), (28, 6072100), (35, 4857680), (40, 4250470), (41, 4146800), (50, 3400376), (56, 3036050), (70, 2428840), (80, 2125235), (82, 2073400), (100, 1700188), (112, 1518025), (140, 1214420), (164, 1036700), (175, 971536), (200, 850094), (205, 829360), (280, 607210), (287, 592400), (328, 518350), (350, 485768), (400, 425047), (410, 414680), (560, 303605), (574, 296200), (656, 259175), (700, 242884), (820, 207340), (1025, 165872), (1148, 148100), (1400, 121442), (1435, 118480), (1481, 114800), (1640, 103670), (2050, 82936), (2296, 74050), (2800, 60721), (2870, 59240), (2962, 57400), (3280, 51835), (4100, 41468), (4592, 37025), (5740, 29620), (5924, 28700), (7175, 23696), (7405, 22960), (8200, 20734), (10367, 16400), (11480, 14810), (11848, 14350)]