10125000

素因数分解:

$2^3\times 3^4\times 5^6$

素因数の和:48

約数の個数: 140

約数和(自身を含む): 35448765

約数和(自身を除く): 25323765

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 625, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1250, 1350, 1500, 1620, 1800, 1875, 2025, 2250, 2500, 2700, 3000, 3125, 3240, 3375, 3750, 4050, 4500, 5000, 5400, 5625, 6250, 6750, 7500, 8100, 9000, 9375, 10125, 11250, 12500, 13500, 15000, 15625, 16200, 16875, 18750, 20250, 22500, 25000, 27000, 28125, 31250, 33750, 37500, 40500, 45000, 46875, 50625, 56250, 62500, 67500, 75000, 81000, 84375, 93750, 101250, 112500, 125000, 135000, 140625, 168750, 187500, 202500, 225000, 253125, 281250, 337500, 375000, 405000, 421875, 506250, 562500, 675000, 843750, 1012500, 1125000, 1265625, 1687500, 2025000, 2531250, 3375000, 5062500, 10125000]

約数ペア:

[(1, 10125000), (2, 5062500), (3, 3375000), (4, 2531250), (5, 2025000), (6, 1687500), (8, 1265625), (9, 1125000), (10, 1012500), (12, 843750), (15, 675000), (18, 562500), (20, 506250), (24, 421875), (25, 405000), (27, 375000), (30, 337500), (36, 281250), (40, 253125), (45, 225000), (50, 202500), (54, 187500), (60, 168750), (72, 140625), (75, 135000), (81, 125000), (90, 112500), (100, 101250), (108, 93750), (120, 84375), (125, 81000), (135, 75000), (150, 67500), (162, 62500), (180, 56250), (200, 50625), (216, 46875), (225, 45000), (250, 40500), (270, 37500), (300, 33750), (324, 31250), (360, 28125), (375, 27000), (405, 25000), (450, 22500), (500, 20250), (540, 18750), (600, 16875), (625, 16200), (648, 15625), (675, 15000), (750, 13500), (810, 12500), (900, 11250), (1000, 10125), (1080, 9375), (1125, 9000), (1250, 8100), (1350, 7500), (1500, 6750), (1620, 6250), (1800, 5625), (1875, 5400), (2025, 5000), (2250, 4500), (2500, 4050), (2700, 3750), (3000, 3375), (3125, 3240)]