90490650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{5857}}^1$

素因数の和:5975

約数の個数: 48

約数和(自身を含む): 226634304

約数和(自身を除く): 136143654

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 5150, 5857, 7725, 11714, 15450, 17571, 29285, 35142, 58570, 87855, 146425, 175710, 292850, 439275, 603271, 878550, 1206542, 1809813, 3016355, 3619626, 6032710, 9049065, 15081775, 18098130, 30163550, 45245325, 90490650]

約数ペア:

[(1, 90490650), (2, 45245325), (3, 30163550), (5, 18098130), (6, 15081775), (10, 9049065), (15, 6032710), (25, 3619626), (30, 3016355), (50, 1809813), (75, 1206542), (103, 878550), (150, 603271), (206, 439275), (309, 292850), (515, 175710), (618, 146425), (1030, 87855), (1545, 58570), (2575, 35142), (3090, 29285), (5150, 17571), (5857, 15450), (7725, 11714)]