8043150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 21125880

約数和(自身を除く): 13082730

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 43, 50, 58, 75, 86, 87, 129, 145, 150, 174, 215, 258, 290, 430, 435, 645, 725, 870, 1075, 1247, 1290, 1450, 1849, 2150, 2175, 2494, 3225, 3698, 3741, 4350, 5547, 6235, 6450, 7482, 9245, 11094, 12470, 18490, 18705, 27735, 31175, 37410, 46225, 53621, 55470, 62350, 92450, 93525, 107242, 138675, 160863, 187050, 268105, 277350, 321726, 536210, 804315, 1340525, 1608630, 2681050, 4021575, 8043150]

約数ペア:

[(1, 8043150), (2, 4021575), (3, 2681050), (5, 1608630), (6, 1340525), (10, 804315), (15, 536210), (25, 321726), (29, 277350), (30, 268105), (43, 187050), (50, 160863), (58, 138675), (75, 107242), (86, 93525), (87, 92450), (129, 62350), (145, 55470), (150, 53621), (174, 46225), (215, 37410), (258, 31175), (290, 27735), (430, 18705), (435, 18490), (645, 12470), (725, 11094), (870, 9245), (1075, 7482), (1247, 6450), (1290, 6235), (1450, 5547), (1849, 4350), (2150, 3741), (2175, 3698), (2494, 3225)]