201639000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{67213}}^1$

素因数の和:67237

約数の個数: 64

約数和(自身を含む): 629123040

約数和(自身を除く): 427484040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 67213, 134426, 201639, 268852, 336065, 403278, 537704, 672130, 806556, 1008195, 1344260, 1613112, 1680325, 2016390, 2688520, 3360650, 4032780, 5040975, 6721300, 8065560, 8401625, 10081950, 13442600, 16803250, 20163900, 25204875, 33606500, 40327800, 50409750, 67213000, 100819500, 201639000]

約数ペア:

[(1, 201639000), (2, 100819500), (3, 67213000), (4, 50409750), (5, 40327800), (6, 33606500), (8, 25204875), (10, 20163900), (12, 16803250), (15, 13442600), (20, 10081950), (24, 8401625), (25, 8065560), (30, 6721300), (40, 5040975), (50, 4032780), (60, 3360650), (75, 2688520), (100, 2016390), (120, 1680325), (125, 1613112), (150, 1344260), (200, 1008195), (250, 806556), (300, 672130), (375, 537704), (500, 403278), (600, 336065), (750, 268852), (1000, 201639), (1500, 134426), (3000, 67213)]