291228150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{66949}}^1$

素因数の和:66993

約数の個数: 48

約数和(自身を含む): 747162000

約数和(自身を除く): 455933850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 66949, 133898, 200847, 334745, 401694, 669490, 1004235, 1673725, 1941521, 2008470, 3347450, 3883042, 5021175, 5824563, 9707605, 10042350, 11649126, 19415210, 29122815, 48538025, 58245630, 97076050, 145614075, 291228150]

約数ペア:

[(1, 291228150), (2, 145614075), (3, 97076050), (5, 58245630), (6, 48538025), (10, 29122815), (15, 19415210), (25, 11649126), (29, 10042350), (30, 9707605), (50, 5824563), (58, 5021175), (75, 3883042), (87, 3347450), (145, 2008470), (150, 1941521), (174, 1673725), (290, 1004235), (435, 669490), (725, 401694), (870, 334745), (1450, 200847), (2175, 133898), (4350, 66949)]