126563220

素因数分解:

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

素因数の和:100469

約数の個数: 72

約数和(自身を含む): 438756864

約数和(自身を除く): 312193644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 100447, 200894, 301341, 401788, 502235, 602682, 703129, 904023, 1004470, 1205364, 1406258, 1506705, 1808046, 2008940, 2109387, 2812516, 3013410, 3515645, 3616092, 4218774, 4520115, 6026820, 6328161, 7031290, 8437548, 9040230, 10546935, 12656322, 14062580, 18080460, 21093870, 25312644, 31640805, 42187740, 63281610, 126563220]

約数ペア:

[(1, 126563220), (2, 63281610), (3, 42187740), (4, 31640805), (5, 25312644), (6, 21093870), (7, 18080460), (9, 14062580), (10, 12656322), (12, 10546935), (14, 9040230), (15, 8437548), (18, 7031290), (20, 6328161), (21, 6026820), (28, 4520115), (30, 4218774), (35, 3616092), (36, 3515645), (42, 3013410), (45, 2812516), (60, 2109387), (63, 2008940), (70, 1808046), (84, 1506705), (90, 1406258), (105, 1205364), (126, 1004470), (140, 904023), (180, 703129), (210, 602682), (252, 502235), (315, 401788), (420, 301341), (630, 200894), (1260, 100447)]