28873500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19249}}^1$

素因数の和:19271

約数の個数: 48

約数和(自身を含む): 84084000

約数和(自身を除く): 55210500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 19249, 38498, 57747, 76996, 96245, 115494, 192490, 230988, 288735, 384980, 481225, 577470, 962450, 1154940, 1443675, 1924900, 2406125, 2887350, 4812250, 5774700, 7218375, 9624500, 14436750, 28873500]

約数ペア:

[(1, 28873500), (2, 14436750), (3, 9624500), (4, 7218375), (5, 5774700), (6, 4812250), (10, 2887350), (12, 2406125), (15, 1924900), (20, 1443675), (25, 1154940), (30, 962450), (50, 577470), (60, 481225), (75, 384980), (100, 288735), (125, 230988), (150, 192490), (250, 115494), (300, 96245), (375, 76996), (500, 57747), (750, 38498), (1500, 19249)]