2797500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{373}}^1$

素因数の和:400

約数の個数: 60

約数和(自身を含む): 8178632

約数和(自身を除く): 5381132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 373, 375, 500, 625, 746, 750, 1119, 1250, 1492, 1500, 1865, 1875, 2238, 2500, 3730, 3750, 4476, 5595, 7460, 7500, 9325, 11190, 18650, 22380, 27975, 37300, 46625, 55950, 93250, 111900, 139875, 186500, 233125, 279750, 466250, 559500, 699375, 932500, 1398750, 2797500]

約数ペア:

[(1, 2797500), (2, 1398750), (3, 932500), (4, 699375), (5, 559500), (6, 466250), (10, 279750), (12, 233125), (15, 186500), (20, 139875), (25, 111900), (30, 93250), (50, 55950), (60, 46625), (75, 37300), (100, 27975), (125, 22380), (150, 18650), (250, 11190), (300, 9325), (373, 7500), (375, 7460), (500, 5595), (625, 4476), (746, 3750), (750, 3730), (1119, 2500), (1250, 2238), (1492, 1875), (1500, 1865)]