141835400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 394076340

約数和(自身を除く): 252240940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 49, 50, 56, 70, 82, 98, 100, 140, 164, 175, 196, 200, 205, 245, 280, 287, 328, 350, 353, 392, 410, 490, 574, 700, 706, 820, 980, 1025, 1148, 1225, 1400, 1412, 1435, 1640, 1765, 1960, 2009, 2050, 2296, 2450, 2471, 2824, 2870, 3530, 4018, 4100, 4900, 4942, 5740, 7060, 7175, 8036, 8200, 8825, 9800, 9884, 10045, 11480, 12355, 14120, 14350, 14473, 16072, 17297, 17650, 19768, 20090, 24710, 28700, 28946, 34594, 35300, 40180, 49420, 50225, 57400, 57892, 61775, 69188, 70600, 72365, 80360, 86485, 98840, 100450, 101311, 115784, 123550, 138376, 144730, 172970, 200900, 202622, 247100, 289460, 345940, 361825, 401800, 405244, 432425, 494200, 506555, 578920, 691880, 709177, 723650, 810488, 864850, 1013110, 1418354, 1447300, 1729700, 2026220, 2532775, 2836708, 2894600, 3459400, 3545885, 4052440, 5065550, 5673416, 7091770, 10131100, 14183540, 17729425, 20262200, 28367080, 35458850, 70917700, 141835400]

約数ペア:

[(1, 141835400), (2, 70917700), (4, 35458850), (5, 28367080), (7, 20262200), (8, 17729425), (10, 14183540), (14, 10131100), (20, 7091770), (25, 5673416), (28, 5065550), (35, 4052440), (40, 3545885), (41, 3459400), (49, 2894600), (50, 2836708), (56, 2532775), (70, 2026220), (82, 1729700), (98, 1447300), (100, 1418354), (140, 1013110), (164, 864850), (175, 810488), (196, 723650), (200, 709177), (205, 691880), (245, 578920), (280, 506555), (287, 494200), (328, 432425), (350, 405244), (353, 401800), (392, 361825), (410, 345940), (490, 289460), (574, 247100), (700, 202622), (706, 200900), (820, 172970), (980, 144730), (1025, 138376), (1148, 123550), (1225, 115784), (1400, 101311), (1412, 100450), (1435, 98840), (1640, 86485), (1765, 80360), (1960, 72365), (2009, 70600), (2050, 69188), (2296, 61775), (2450, 57892), (2471, 57400), (2824, 50225), (2870, 49420), (3530, 40180), (4018, 35300), (4100, 34594), (4900, 28946), (4942, 28700), (5740, 24710), (7060, 20090), (7175, 19768), (8036, 17650), (8200, 17297), (8825, 16072), (9800, 14473), (9884, 14350), (10045, 14120), (11480, 12355)]