151875000

素因数分解:

$2^3\times 3^5\times 5^7$

素因数の和:56

約数の個数: 192

約数和(自身を含む): 533201760

約数和(自身を除く): 381326760

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, 243, 250, 270, 300, 324, 360, 375, 405, 450, 486, 500, 540, 600, 625, 648, 675, 750, 810, 900, 972, 1000, 1080, 1125, 1215, 1250, 1350, 1500, 1620, 1800, 1875, 1944, 2025, 2250, 2430, 2500, 2700, 3000, 3125, 3240, 3375, 3750, 4050, 4500, 4860, 5000, 5400, 5625, 6075, 6250, 6750, 7500, 8100, 9000, 9375, 9720, 10125, 11250, 12150, 12500, 13500, 15000, 15625, 16200, 16875, 18750, 20250, 22500, 24300, 25000, 27000, 28125, 30375, 31250, 33750, 37500, 40500, 45000, 46875, 48600, 50625, 56250, 60750, 62500, 67500, 75000, 78125, 81000, 84375, 93750, 101250, 112500, 121500, 125000, 135000, 140625, 151875, 156250, 168750, 187500, 202500, 225000, 234375, 243000, 253125, 281250, 303750, 312500, 337500, 375000, 405000, 421875, 468750, 506250, 562500, 607500, 625000, 675000, 703125, 759375, 843750, 937500, 1012500, 1125000, 1215000, 1265625, 1406250, 1518750, 1687500, 1875000, 2025000, 2109375, 2531250, 2812500, 3037500, 3375000, 3796875, 4218750, 5062500, 5625000, 6075000, 6328125, 7593750, 8437500, 10125000, 12656250, 15187500, 16875000, 18984375, 25312500, 30375000, 37968750, 50625000, 75937500, 151875000]

約数ペア:

[(1, 151875000), (2, 75937500), (3, 50625000), (4, 37968750), (5, 30375000), (6, 25312500), (8, 18984375), (9, 16875000), (10, 15187500), (12, 12656250), (15, 10125000), (18, 8437500), (20, 7593750), (24, 6328125), (25, 6075000), (27, 5625000), (30, 5062500), (36, 4218750), (40, 3796875), (45, 3375000), (50, 3037500), (54, 2812500), (60, 2531250), (72, 2109375), (75, 2025000), (81, 1875000), (90, 1687500), (100, 1518750), (108, 1406250), (120, 1265625), (125, 1215000), (135, 1125000), (150, 1012500), (162, 937500), (180, 843750), (200, 759375), (216, 703125), (225, 675000), (243, 625000), (250, 607500), (270, 562500), (300, 506250), (324, 468750), (360, 421875), (375, 405000), (405, 375000), (450, 337500), (486, 312500), (500, 303750), (540, 281250), (600, 253125), (625, 243000), (648, 234375), (675, 225000), (750, 202500), (810, 187500), (900, 168750), (972, 156250), (1000, 151875), (1080, 140625), (1125, 135000), (1215, 125000), (1250, 121500), (1350, 112500), (1500, 101250), (1620, 93750), (1800, 84375), (1875, 81000), (1944, 78125), (2025, 75000), (2250, 67500), (2430, 62500), (2500, 60750), (2700, 56250), (3000, 50625), (3125, 48600), (3240, 46875), (3375, 45000), (3750, 40500), (4050, 37500), (4500, 33750), (4860, 31250), (5000, 30375), (5400, 28125), (5625, 27000), (6075, 25000), (6250, 24300), (6750, 22500), (7500, 20250), (8100, 18750), (9000, 16875), (9375, 16200), (9720, 15625), (10125, 15000), (11250, 13500), (12150, 12500)]