31185000

素因数分解:

$2^3\times 3^4\times 5^4\times 7^1\times {\mathrm{11}}^1$

素因数の和:56

約数の個数: 400

約数和(自身を含む): 136081440

約数和(自身を除く): 104896440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 25, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 50, 54, 55, 56, 60, 63, 66, 70, 72, 75, 77, 81, 84, 88, 90, 99, 100, 105, 108, 110, 120, 125, 126, 132, 135, 140, 150, 154, 162, 165, 168, 175, 180, 189, 198, 200, 210, 216, 220, 225, 231, 250, 252, 264, 270, 275, 280, 297, 300, 308, 315, 324, 330, 350, 360, 375, 378, 385, 396, 405, 420, 440, 450, 462, 495, 500, 504, 525, 540, 550, 567, 594, 600, 616, 625, 630, 648, 660, 675, 693, 700, 750, 756, 770, 792, 810, 825, 840, 875, 891, 900, 924, 945, 990, 1000, 1050, 1080, 1100, 1125, 1134, 1155, 1188, 1250, 1260, 1320, 1350, 1375, 1386, 1400, 1485, 1500, 1512, 1540, 1575, 1620, 1650, 1750, 1782, 1800, 1848, 1875, 1890, 1925, 1980, 2025, 2079, 2100, 2200, 2250, 2268, 2310, 2376, 2475, 2500, 2520, 2625, 2700, 2750, 2772, 2835, 2970, 3000, 3080, 3150, 3240, 3300, 3375, 3465, 3500, 3564, 3750, 3780, 3850, 3960, 4050, 4125, 4158, 4200, 4375, 4455, 4500, 4536, 4620, 4725, 4950, 5000, 5250, 5400, 5500, 5544, 5625, 5670, 5775, 5940, 6237, 6300, 6600, 6750, 6875, 6930, 7000, 7128, 7425, 7500, 7560, 7700, 7875, 8100, 8250, 8316, 8750, 8910, 9000, 9240, 9450, 9625, 9900, 10125, 10395, 10500, 11000, 11250, 11340, 11550, 11880, 12375, 12474, 12600, 13125, 13500, 13750, 13860, 14175, 14850, 15000, 15400, 15750, 16200, 16500, 16632, 16875, 17325, 17500, 17820, 18900, 19250, 19800, 20250, 20625, 20790, 21000, 22275, 22500, 22680, 23100, 23625, 24750, 24948, 26250, 27000, 27500, 27720, 28350, 28875, 29700, 31185, 31500, 33000, 33750, 34650, 35000, 35640, 37125, 37800, 38500, 39375, 40500, 41250, 41580, 44550, 45000, 46200, 47250, 48125, 49500, 49896, 50625, 51975, 52500, 55000, 56700, 57750, 59400, 61875, 62370, 63000, 67500, 69300, 70875, 74250, 77000, 78750, 81000, 82500, 83160, 86625, 89100, 94500, 96250, 99000, 101250, 103950, 105000, 111375, 113400, 115500, 118125, 123750, 124740, 135000, 138600, 141750, 144375, 148500, 155925, 157500, 165000, 173250, 178200, 185625, 189000, 192500, 202500, 207900, 222750, 231000, 236250, 247500, 249480, 259875, 283500, 288750, 297000, 311850, 315000, 346500, 354375, 371250, 385000, 405000, 415800, 433125, 445500, 472500, 495000, 519750, 556875, 567000, 577500, 623700, 693000, 708750, 742500, 779625, 866250, 891000, 945000, 1039500, 1113750, 1155000, 1247400, 1299375, 1417500, 1485000, 1559250, 1732500, 2079000, 2227500, 2598750, 2835000, 3118500, 3465000, 3898125, 4455000, 5197500, 6237000, 7796250, 10395000, 15592500, 31185000]

約数ペア:

[(1, 31185000), (2, 15592500), (3, 10395000), (4, 7796250), (5, 6237000), (6, 5197500), (7, 4455000), (8, 3898125), (9, 3465000), (10, 3118500), (11, 2835000), (12, 2598750), (14, 2227500), (15, 2079000), (18, 1732500), (20, 1559250), (21, 1485000), (22, 1417500), (24, 1299375), (25, 1247400), (27, 1155000), (28, 1113750), (30, 1039500), (33, 945000), (35, 891000), (36, 866250), (40, 779625), (42, 742500), (44, 708750), (45, 693000), (50, 623700), (54, 577500), (55, 567000), (56, 556875), (60, 519750), (63, 495000), (66, 472500), (70, 445500), (72, 433125), (75, 415800), (77, 405000), (81, 385000), (84, 371250), (88, 354375), (90, 346500), (99, 315000), (100, 311850), (105, 297000), (108, 288750), (110, 283500), (120, 259875), (125, 249480), (126, 247500), (132, 236250), (135, 231000), (140, 222750), (150, 207900), (154, 202500), (162, 192500), (165, 189000), (168, 185625), (175, 178200), (180, 173250), (189, 165000), (198, 157500), (200, 155925), (210, 148500), (216, 144375), (220, 141750), (225, 138600), (231, 135000), (250, 124740), (252, 123750), (264, 118125), (270, 115500), (275, 113400), (280, 111375), (297, 105000), (300, 103950), (308, 101250), (315, 99000), (324, 96250), (330, 94500), (350, 89100), (360, 86625), (375, 83160), (378, 82500), (385, 81000), (396, 78750), (405, 77000), (420, 74250), (440, 70875), (450, 69300), (462, 67500), (495, 63000), (500, 62370), (504, 61875), (525, 59400), (540, 57750), (550, 56700), (567, 55000), (594, 52500), (600, 51975), (616, 50625), (625, 49896), (630, 49500), (648, 48125), (660, 47250), (675, 46200), (693, 45000), (700, 44550), (750, 41580), (756, 41250), (770, 40500), (792, 39375), (810, 38500), (825, 37800), (840, 37125), (875, 35640), (891, 35000), (900, 34650), (924, 33750), (945, 33000), (990, 31500), (1000, 31185), (1050, 29700), (1080, 28875), (1100, 28350), (1125, 27720), (1134, 27500), (1155, 27000), (1188, 26250), (1250, 24948), (1260, 24750), (1320, 23625), (1350, 23100), (1375, 22680), (1386, 22500), (1400, 22275), (1485, 21000), (1500, 20790), (1512, 20625), (1540, 20250), (1575, 19800), (1620, 19250), (1650, 18900), (1750, 17820), (1782, 17500), (1800, 17325), (1848, 16875), (1875, 16632), (1890, 16500), (1925, 16200), (1980, 15750), (2025, 15400), (2079, 15000), (2100, 14850), (2200, 14175), (2250, 13860), (2268, 13750), (2310, 13500), (2376, 13125), (2475, 12600), (2500, 12474), (2520, 12375), (2625, 11880), (2700, 11550), (2750, 11340), (2772, 11250), (2835, 11000), (2970, 10500), (3000, 10395), (3080, 10125), (3150, 9900), (3240, 9625), (3300, 9450), (3375, 9240), (3465, 9000), (3500, 8910), (3564, 8750), (3750, 8316), (3780, 8250), (3850, 8100), (3960, 7875), (4050, 7700), (4125, 7560), (4158, 7500), (4200, 7425), (4375, 7128), (4455, 7000), (4500, 6930), (4536, 6875), (4620, 6750), (4725, 6600), (4950, 6300), (5000, 6237), (5250, 5940), (5400, 5775), (5500, 5670), (5544, 5625)]