82048500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{18233}}^1$

素因数の和:18258

約数の個数: 72

約数和(自身を含む): 258849864

約数和(自身を除く): 176801364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 18233, 36466, 54699, 72932, 91165, 109398, 164097, 182330, 218796, 273495, 328194, 364660, 455825, 546990, 656388, 820485, 911650, 1093980, 1367475, 1640970, 1823300, 2279125, 2734950, 3281940, 4102425, 4558250, 5469900, 6837375, 8204850, 9116500, 13674750, 16409700, 20512125, 27349500, 41024250, 82048500]

約数ペア:

[(1, 82048500), (2, 41024250), (3, 27349500), (4, 20512125), (5, 16409700), (6, 13674750), (9, 9116500), (10, 8204850), (12, 6837375), (15, 5469900), (18, 4558250), (20, 4102425), (25, 3281940), (30, 2734950), (36, 2279125), (45, 1823300), (50, 1640970), (60, 1367475), (75, 1093980), (90, 911650), (100, 820485), (125, 656388), (150, 546990), (180, 455825), (225, 364660), (250, 328194), (300, 273495), (375, 218796), (450, 182330), (500, 164097), (750, 109398), (900, 91165), (1125, 72932), (1500, 54699), (2250, 36466), (4500, 18233)]