85382500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 180

約数和(自身を含む): 235583964

約数和(自身を除く): 150201464

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 41, 49, 50, 68, 70, 82, 85, 98, 100, 119, 125, 140, 164, 170, 175, 196, 205, 238, 245, 250, 287, 340, 350, 410, 425, 476, 490, 500, 574, 595, 625, 697, 700, 820, 833, 850, 875, 980, 1025, 1148, 1190, 1225, 1250, 1394, 1435, 1666, 1700, 1750, 2009, 2050, 2125, 2380, 2450, 2500, 2788, 2870, 2975, 3332, 3485, 3500, 4018, 4100, 4165, 4250, 4375, 4879, 4900, 5125, 5740, 5950, 6125, 6970, 7175, 8036, 8330, 8500, 8750, 9758, 10045, 10250, 10625, 11900, 12250, 13940, 14350, 14875, 16660, 17425, 17500, 19516, 20090, 20500, 20825, 21250, 24395, 24500, 25625, 28700, 29750, 30625, 34153, 34850, 35875, 40180, 41650, 42500, 48790, 50225, 51250, 59500, 61250, 68306, 69700, 71750, 74375, 83300, 87125, 97580, 100450, 102500, 104125, 121975, 122500, 136612, 143500, 148750, 170765, 174250, 179375, 200900, 208250, 243950, 251125, 297500, 341530, 348500, 358750, 416500, 435625, 487900, 502250, 520625, 609875, 683060, 717500, 853825, 871250, 1004500, 1041250, 1219750, 1255625, 1707650, 1742500, 2082500, 2439500, 2511250, 3049375, 3415300, 4269125, 5022500, 6098750, 8538250, 12197500, 17076500, 21345625, 42691250, 85382500]

約数ペア:

[(1, 85382500), (2, 42691250), (4, 21345625), (5, 17076500), (7, 12197500), (10, 8538250), (14, 6098750), (17, 5022500), (20, 4269125), (25, 3415300), (28, 3049375), (34, 2511250), (35, 2439500), (41, 2082500), (49, 1742500), (50, 1707650), (68, 1255625), (70, 1219750), (82, 1041250), (85, 1004500), (98, 871250), (100, 853825), (119, 717500), (125, 683060), (140, 609875), (164, 520625), (170, 502250), (175, 487900), (196, 435625), (205, 416500), (238, 358750), (245, 348500), (250, 341530), (287, 297500), (340, 251125), (350, 243950), (410, 208250), (425, 200900), (476, 179375), (490, 174250), (500, 170765), (574, 148750), (595, 143500), (625, 136612), (697, 122500), (700, 121975), (820, 104125), (833, 102500), (850, 100450), (875, 97580), (980, 87125), (1025, 83300), (1148, 74375), (1190, 71750), (1225, 69700), (1250, 68306), (1394, 61250), (1435, 59500), (1666, 51250), (1700, 50225), (1750, 48790), (2009, 42500), (2050, 41650), (2125, 40180), (2380, 35875), (2450, 34850), (2500, 34153), (2788, 30625), (2870, 29750), (2975, 28700), (3332, 25625), (3485, 24500), (3500, 24395), (4018, 21250), (4100, 20825), (4165, 20500), (4250, 20090), (4375, 19516), (4879, 17500), (4900, 17425), (5125, 16660), (5740, 14875), (5950, 14350), (6125, 13940), (6970, 12250), (7175, 11900), (8036, 10625), (8330, 10250), (8500, 10045), (8750, 9758)]