149040900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{165601}}^1$

素因数の和:165621

約数の個数: 54

約数和(自身を含む): 467163242

約数和(自身を除く): 318122342

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 165601, 331202, 496803, 662404, 828005, 993606, 1490409, 1656010, 1987212, 2484015, 2980818, 3312020, 4140025, 4968030, 5961636, 7452045, 8280050, 9936060, 12420075, 14904090, 16560100, 24840150, 29808180, 37260225, 49680300, 74520450, 149040900]

約数ペア:

[(1, 149040900), (2, 74520450), (3, 49680300), (4, 37260225), (5, 29808180), (6, 24840150), (9, 16560100), (10, 14904090), (12, 12420075), (15, 9936060), (18, 8280050), (20, 7452045), (25, 5961636), (30, 4968030), (36, 4140025), (45, 3312020), (50, 2980818), (60, 2484015), (75, 1987212), (90, 1656010), (100, 1490409), (150, 993606), (180, 828005), (225, 662404), (300, 496803), (450, 331202), (900, 165601)]