85313400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{142189}}^1$

素因数の和:142208

約数の個数: 48

約数和(自身を含む): 264473400

約数和(自身を除く): 179160000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 142189, 284378, 426567, 568756, 710945, 853134, 1137512, 1421890, 1706268, 2132835, 2843780, 3412536, 3554725, 4265670, 5687560, 7109450, 8531340, 10664175, 14218900, 17062680, 21328350, 28437800, 42656700, 85313400]

約数ペア:

[(1, 85313400), (2, 42656700), (3, 28437800), (4, 21328350), (5, 17062680), (6, 14218900), (8, 10664175), (10, 8531340), (12, 7109450), (15, 5687560), (20, 4265670), (24, 3554725), (25, 3412536), (30, 2843780), (40, 2132835), (50, 1706268), (60, 1421890), (75, 1137512), (100, 853134), (120, 710945), (150, 568756), (200, 426567), (300, 284378), (600, 142189)]