12838200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{21397}}^1$

素因数の和:21416

約数の個数: 48

約数和(自身を含む): 39800280

約数和(自身を除く): 26962080

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, 21397, 42794, 64191, 85588, 106985, 128382, 171176, 213970, 256764, 320955, 427940, 513528, 534925, 641910, 855880, 1069850, 1283820, 1604775, 2139700, 2567640, 3209550, 4279400, 6419100, 12838200]

約数ペア:

[(1, 12838200), (2, 6419100), (3, 4279400), (4, 3209550), (5, 2567640), (6, 2139700), (8, 1604775), (10, 1283820), (12, 1069850), (15, 855880), (20, 641910), (24, 534925), (25, 513528), (30, 427940), (40, 320955), (50, 256764), (60, 213970), (75, 171176), (100, 128382), (120, 106985), (150, 85588), (200, 64191), (300, 42794), (600, 21397)]