202103600

素因数分解:

$2^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{3391}}^1$

素因数の和:3558

約数の個数: 60

約数和(自身を含む): 488956800

約数和(自身を除く): 286853200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 149, 200, 298, 400, 596, 745, 1192, 1490, 2384, 2980, 3391, 3725, 5960, 6782, 7450, 11920, 13564, 14900, 16955, 27128, 29800, 33910, 54256, 59600, 67820, 84775, 135640, 169550, 271280, 339100, 505259, 678200, 1010518, 1356400, 2021036, 2526295, 4042072, 5052590, 8084144, 10105180, 12631475, 20210360, 25262950, 40420720, 50525900, 101051800, 202103600]

約数ペア:

[(1, 202103600), (2, 101051800), (4, 50525900), (5, 40420720), (8, 25262950), (10, 20210360), (16, 12631475), (20, 10105180), (25, 8084144), (40, 5052590), (50, 4042072), (80, 2526295), (100, 2021036), (149, 1356400), (200, 1010518), (298, 678200), (400, 505259), (596, 339100), (745, 271280), (1192, 169550), (1490, 135640), (2384, 84775), (2980, 67820), (3391, 59600), (3725, 54256), (5960, 33910), (6782, 29800), (7450, 27128), (11920, 16955), (13564, 14900)]