215526450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{10337}}^1$

素因数の和:10491

約数の個数: 48

約数和(自身を含む): 538403040

約数和(自身を除く): 322876590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 834, 1390, 2085, 3475, 4170, 6950, 10337, 10425, 20674, 20850, 31011, 51685, 62022, 103370, 155055, 258425, 310110, 516850, 775275, 1436843, 1550550, 2873686, 4310529, 7184215, 8621058, 14368430, 21552645, 35921075, 43105290, 71842150, 107763225, 215526450]

約数ペア:

[(1, 215526450), (2, 107763225), (3, 71842150), (5, 43105290), (6, 35921075), (10, 21552645), (15, 14368430), (25, 8621058), (30, 7184215), (50, 4310529), (75, 2873686), (139, 1550550), (150, 1436843), (278, 775275), (417, 516850), (695, 310110), (834, 258425), (1390, 155055), (2085, 103370), (3475, 62022), (4170, 51685), (6950, 31011), (10337, 20850), (10425, 20674)]