66825000

素因数分解:

$2^3\times 3^5\times 5^5\times {\mathrm{11}}^1$

素因数の和:57

約数の個数: 288

約数和(自身を含む): 255921120

約数和(自身を除く): 189096120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 88, 90, 99, 100, 108, 110, 120, 125, 132, 135, 150, 162, 165, 180, 198, 200, 216, 220, 225, 243, 250, 264, 270, 275, 297, 300, 324, 330, 360, 375, 396, 405, 440, 450, 486, 495, 500, 540, 550, 594, 600, 625, 648, 660, 675, 750, 792, 810, 825, 891, 900, 972, 990, 1000, 1080, 1100, 1125, 1188, 1215, 1250, 1320, 1350, 1375, 1485, 1500, 1620, 1650, 1782, 1800, 1875, 1944, 1980, 2025, 2200, 2250, 2376, 2430, 2475, 2500, 2673, 2700, 2750, 2970, 3000, 3125, 3240, 3300, 3375, 3564, 3750, 3960, 4050, 4125, 4455, 4500, 4860, 4950, 5000, 5346, 5400, 5500, 5625, 5940, 6075, 6250, 6600, 6750, 6875, 7128, 7425, 7500, 8100, 8250, 8910, 9000, 9375, 9720, 9900, 10125, 10692, 11000, 11250, 11880, 12150, 12375, 12500, 13365, 13500, 13750, 14850, 15000, 16200, 16500, 16875, 17820, 18750, 19800, 20250, 20625, 21384, 22275, 22500, 24300, 24750, 25000, 26730, 27000, 27500, 28125, 29700, 30375, 33000, 33750, 34375, 35640, 37125, 37500, 40500, 41250, 44550, 45000, 48600, 49500, 50625, 53460, 55000, 56250, 59400, 60750, 61875, 66825, 67500, 68750, 74250, 75000, 81000, 82500, 84375, 89100, 99000, 101250, 103125, 106920, 111375, 112500, 121500, 123750, 133650, 135000, 137500, 148500, 151875, 165000, 168750, 178200, 185625, 202500, 206250, 222750, 225000, 243000, 247500, 253125, 267300, 275000, 297000, 303750, 309375, 334125, 337500, 371250, 405000, 412500, 445500, 495000, 506250, 534600, 556875, 607500, 618750, 668250, 675000, 742500, 759375, 825000, 891000, 928125, 1012500, 1113750, 1215000, 1237500, 1336500, 1485000, 1518750, 1670625, 1856250, 2025000, 2227500, 2475000, 2673000, 2784375, 3037500, 3341250, 3712500, 4455000, 5568750, 6075000, 6682500, 7425000, 8353125, 11137500, 13365000, 16706250, 22275000, 33412500, 66825000]

約数ペア:

[(1, 66825000), (2, 33412500), (3, 22275000), (4, 16706250), (5, 13365000), (6, 11137500), (8, 8353125), (9, 7425000), (10, 6682500), (11, 6075000), (12, 5568750), (15, 4455000), (18, 3712500), (20, 3341250), (22, 3037500), (24, 2784375), (25, 2673000), (27, 2475000), (30, 2227500), (33, 2025000), (36, 1856250), (40, 1670625), (44, 1518750), (45, 1485000), (50, 1336500), (54, 1237500), (55, 1215000), (60, 1113750), (66, 1012500), (72, 928125), (75, 891000), (81, 825000), (88, 759375), (90, 742500), (99, 675000), (100, 668250), (108, 618750), (110, 607500), (120, 556875), (125, 534600), (132, 506250), (135, 495000), (150, 445500), (162, 412500), (165, 405000), (180, 371250), (198, 337500), (200, 334125), (216, 309375), (220, 303750), (225, 297000), (243, 275000), (250, 267300), (264, 253125), (270, 247500), (275, 243000), (297, 225000), (300, 222750), (324, 206250), (330, 202500), (360, 185625), (375, 178200), (396, 168750), (405, 165000), (440, 151875), (450, 148500), (486, 137500), (495, 135000), (500, 133650), (540, 123750), (550, 121500), (594, 112500), (600, 111375), (625, 106920), (648, 103125), (660, 101250), (675, 99000), (750, 89100), (792, 84375), (810, 82500), (825, 81000), (891, 75000), (900, 74250), (972, 68750), (990, 67500), (1000, 66825), (1080, 61875), (1100, 60750), (1125, 59400), (1188, 56250), (1215, 55000), (1250, 53460), (1320, 50625), (1350, 49500), (1375, 48600), (1485, 45000), (1500, 44550), (1620, 41250), (1650, 40500), (1782, 37500), (1800, 37125), (1875, 35640), (1944, 34375), (1980, 33750), (2025, 33000), (2200, 30375), (2250, 29700), (2376, 28125), (2430, 27500), (2475, 27000), (2500, 26730), (2673, 25000), (2700, 24750), (2750, 24300), (2970, 22500), (3000, 22275), (3125, 21384), (3240, 20625), (3300, 20250), (3375, 19800), (3564, 18750), (3750, 17820), (3960, 16875), (4050, 16500), (4125, 16200), (4455, 15000), (4500, 14850), (4860, 13750), (4950, 13500), (5000, 13365), (5346, 12500), (5400, 12375), (5500, 12150), (5625, 11880), (5940, 11250), (6075, 11000), (6250, 10692), (6600, 10125), (6750, 9900), (6875, 9720), (7128, 9375), (7425, 9000), (7500, 8910), (8100, 8250)]