85147500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11353}}^1$

素因数の和:11380

約数の個数: 60

約数和(自身を含む): 248289272

約数和(自身を除く): 163141772

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, 7500, 11353, 22706, 34059, 45412, 56765, 68118, 113530, 136236, 170295, 227060, 283825, 340590, 567650, 681180, 851475, 1135300, 1419125, 1702950, 2838250, 3405900, 4257375, 5676500, 7095625, 8514750, 14191250, 17029500, 21286875, 28382500, 42573750, 85147500]

約数ペア:

[(1, 85147500), (2, 42573750), (3, 28382500), (4, 21286875), (5, 17029500), (6, 14191250), (10, 8514750), (12, 7095625), (15, 5676500), (20, 4257375), (25, 3405900), (30, 2838250), (50, 1702950), (60, 1419125), (75, 1135300), (100, 851475), (125, 681180), (150, 567650), (250, 340590), (300, 283825), (375, 227060), (500, 170295), (625, 136236), (750, 113530), (1250, 68118), (1500, 56765), (1875, 45412), (2500, 34059), (3750, 22706), (7500, 11353)]