84375480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100447}}^1$

素因数の和:100468

約数の個数: 64

約数和(自身を含む): 289290240

約数和(自身を除く): 204914760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100447, 200894, 301341, 401788, 502235, 602682, 703129, 803576, 1004470, 1205364, 1406258, 1506705, 2008940, 2109387, 2410728, 2812516, 3013410, 3515645, 4017880, 4218774, 5625032, 6026820, 7031290, 8437548, 10546935, 12053640, 14062580, 16875096, 21093870, 28125160, 42187740, 84375480]

約数ペア:

[(1, 84375480), (2, 42187740), (3, 28125160), (4, 21093870), (5, 16875096), (6, 14062580), (7, 12053640), (8, 10546935), (10, 8437548), (12, 7031290), (14, 6026820), (15, 5625032), (20, 4218774), (21, 4017880), (24, 3515645), (28, 3013410), (30, 2812516), (35, 2410728), (40, 2109387), (42, 2008940), (56, 1506705), (60, 1406258), (70, 1205364), (84, 1004470), (105, 803576), (120, 703129), (140, 602682), (168, 502235), (210, 401788), (280, 301341), (420, 200894), (840, 100447)]