185454780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4051}}^1$

素因数の和:4179

約数の個数: 96

約数和(自身を含む): 599047680

約数和(自身を除く): 413592900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3815, 4051, 4578, 6540, 7630, 8102, 9156, 11445, 12153, 15260, 16204, 20255, 22890, 24306, 28357, 40510, 45780, 48612, 56714, 60765, 81020, 85071, 113428, 121530, 141785, 170142, 243060, 283570, 340284, 425355, 441559, 567140, 850710, 883118, 1324677, 1701420, 1766236, 2207795, 2649354, 3090913, 4415590, 5298708, 6181826, 6623385, 8831180, 9272739, 12363652, 13246770, 15454565, 18545478, 26493540, 30909130, 37090956, 46363695, 61818260, 92727390, 185454780]

約数ペア:

[(1, 185454780), (2, 92727390), (3, 61818260), (4, 46363695), (5, 37090956), (6, 30909130), (7, 26493540), (10, 18545478), (12, 15454565), (14, 13246770), (15, 12363652), (20, 9272739), (21, 8831180), (28, 6623385), (30, 6181826), (35, 5298708), (42, 4415590), (60, 3090913), (70, 2649354), (84, 2207795), (105, 1766236), (109, 1701420), (140, 1324677), (210, 883118), (218, 850710), (327, 567140), (420, 441559), (436, 425355), (545, 340284), (654, 283570), (763, 243060), (1090, 170142), (1308, 141785), (1526, 121530), (1635, 113428), (2180, 85071), (2289, 81020), (3052, 60765), (3270, 56714), (3815, 48612), (4051, 45780), (4578, 40510), (6540, 28357), (7630, 24306), (8102, 22890), (9156, 20255), (11445, 16204), (12153, 15260)]