42757500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{5701}}^1$

素因数の和:5728

約数の個数: 60

約数和(自身を含む): 124691336

約数和(自身を除く): 81933836

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, 625, 750, 1250, 1500, 1875, 2500, 3750, 5701, 7500, 11402, 17103, 22804, 28505, 34206, 57010, 68412, 85515, 114020, 142525, 171030, 285050, 342060, 427575, 570100, 712625, 855150, 1425250, 1710300, 2137875, 2850500, 3563125, 4275750, 7126250, 8551500, 10689375, 14252500, 21378750, 42757500]

約数ペア:

[(1, 42757500), (2, 21378750), (3, 14252500), (4, 10689375), (5, 8551500), (6, 7126250), (10, 4275750), (12, 3563125), (15, 2850500), (20, 2137875), (25, 1710300), (30, 1425250), (50, 855150), (60, 712625), (75, 570100), (100, 427575), (125, 342060), (150, 285050), (250, 171030), (300, 142525), (375, 114020), (500, 85515), (625, 68412), (750, 57010), (1250, 34206), (1500, 28505), (1875, 22804), (2500, 17103), (3750, 11402), (5701, 7500)]