75084940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 187858944

約数和(自身を除く): 112774004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 103, 127, 140, 164, 205, 206, 254, 287, 410, 412, 508, 515, 574, 635, 721, 820, 889, 1030, 1148, 1270, 1435, 1442, 1778, 2060, 2540, 2870, 2884, 3556, 3605, 4223, 4445, 5207, 5740, 7210, 8446, 8890, 10414, 13081, 14420, 16892, 17780, 20828, 21115, 26035, 26162, 29561, 36449, 42230, 52070, 52324, 59122, 65405, 72898, 84460, 91567, 104140, 118244, 130810, 145796, 147805, 182245, 183134, 261620, 295610, 364490, 366268, 457835, 536321, 591220, 728980, 915670, 1072642, 1831340, 2145284, 2681605, 3754247, 5363210, 7508494, 10726420, 15016988, 18771235, 37542470, 75084940]

約数ペア:

[(1, 75084940), (2, 37542470), (4, 18771235), (5, 15016988), (7, 10726420), (10, 7508494), (14, 5363210), (20, 3754247), (28, 2681605), (35, 2145284), (41, 1831340), (70, 1072642), (82, 915670), (103, 728980), (127, 591220), (140, 536321), (164, 457835), (205, 366268), (206, 364490), (254, 295610), (287, 261620), (410, 183134), (412, 182245), (508, 147805), (515, 145796), (574, 130810), (635, 118244), (721, 104140), (820, 91567), (889, 84460), (1030, 72898), (1148, 65405), (1270, 59122), (1435, 52324), (1442, 52070), (1778, 42230), (2060, 36449), (2540, 29561), (2870, 26162), (2884, 26035), (3556, 21115), (3605, 20828), (4223, 17780), (4445, 16892), (5207, 14420), (5740, 13081), (7210, 10414), (8446, 8890)]