2494800

素因数分解:

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

素因数の和:48

約数の個数: 300

約数和(自身を含む): 11162976

約数和(自身を除く): 8668176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 50, 54, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 81, 84, 88, 90, 99, 100, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 150, 154, 162, 165, 168, 175, 176, 180, 189, 198, 200, 210, 216, 220, 225, 231, 240, 252, 264, 270, 275, 280, 297, 300, 308, 315, 324, 330, 336, 350, 360, 378, 385, 396, 400, 405, 420, 432, 440, 450, 462, 495, 504, 525, 528, 540, 550, 560, 567, 594, 600, 616, 630, 648, 660, 675, 693, 700, 720, 756, 770, 792, 810, 825, 840, 880, 891, 900, 924, 945, 990, 1008, 1050, 1080, 1100, 1134, 1155, 1188, 1200, 1232, 1260, 1296, 1320, 1350, 1386, 1400, 1485, 1512, 1540, 1575, 1584, 1620, 1650, 1680, 1782, 1800, 1848, 1890, 1925, 1980, 2025, 2079, 2100, 2160, 2200, 2268, 2310, 2376, 2475, 2520, 2640, 2700, 2772, 2800, 2835, 2970, 3024, 3080, 3150, 3240, 3300, 3465, 3564, 3600, 3696, 3780, 3850, 3960, 4050, 4158, 4200, 4400, 4455, 4536, 4620, 4725, 4752, 4950, 5040, 5400, 5544, 5670, 5775, 5940, 6160, 6237, 6300, 6480, 6600, 6930, 7128, 7425, 7560, 7700, 7920, 8100, 8316, 8400, 8910, 9072, 9240, 9450, 9900, 10395, 10800, 11088, 11340, 11550, 11880, 12474, 12600, 13200, 13860, 14175, 14256, 14850, 15120, 15400, 16200, 16632, 17325, 17820, 18480, 18900, 19800, 20790, 22275, 22680, 23100, 23760, 24948, 25200, 27720, 28350, 29700, 30800, 31185, 32400, 33264, 34650, 35640, 37800, 39600, 41580, 44550, 45360, 46200, 49896, 51975, 55440, 56700, 59400, 62370, 69300, 71280, 75600, 83160, 89100, 92400, 99792, 103950, 113400, 118800, 124740, 138600, 155925, 166320, 178200, 207900, 226800, 249480, 277200, 311850, 356400, 415800, 498960, 623700, 831600, 1247400, 2494800]

約数ペア:

[(1, 2494800), (2, 1247400), (3, 831600), (4, 623700), (5, 498960), (6, 415800), (7, 356400), (8, 311850), (9, 277200), (10, 249480), (11, 226800), (12, 207900), (14, 178200), (15, 166320), (16, 155925), (18, 138600), (20, 124740), (21, 118800), (22, 113400), (24, 103950), (25, 99792), (27, 92400), (28, 89100), (30, 83160), (33, 75600), (35, 71280), (36, 69300), (40, 62370), (42, 59400), (44, 56700), (45, 55440), (48, 51975), (50, 49896), (54, 46200), (55, 45360), (56, 44550), (60, 41580), (63, 39600), (66, 37800), (70, 35640), (72, 34650), (75, 33264), (77, 32400), (80, 31185), (81, 30800), (84, 29700), (88, 28350), (90, 27720), (99, 25200), (100, 24948), (105, 23760), (108, 23100), (110, 22680), (112, 22275), (120, 20790), (126, 19800), (132, 18900), (135, 18480), (140, 17820), (144, 17325), (150, 16632), (154, 16200), (162, 15400), (165, 15120), (168, 14850), (175, 14256), (176, 14175), (180, 13860), (189, 13200), (198, 12600), (200, 12474), (210, 11880), (216, 11550), (220, 11340), (225, 11088), (231, 10800), (240, 10395), (252, 9900), (264, 9450), (270, 9240), (275, 9072), (280, 8910), (297, 8400), (300, 8316), (308, 8100), (315, 7920), (324, 7700), (330, 7560), (336, 7425), (350, 7128), (360, 6930), (378, 6600), (385, 6480), (396, 6300), (400, 6237), (405, 6160), (420, 5940), (432, 5775), (440, 5670), (450, 5544), (462, 5400), (495, 5040), (504, 4950), (525, 4752), (528, 4725), (540, 4620), (550, 4536), (560, 4455), (567, 4400), (594, 4200), (600, 4158), (616, 4050), (630, 3960), (648, 3850), (660, 3780), (675, 3696), (693, 3600), (700, 3564), (720, 3465), (756, 3300), (770, 3240), (792, 3150), (810, 3080), (825, 3024), (840, 2970), (880, 2835), (891, 2800), (900, 2772), (924, 2700), (945, 2640), (990, 2520), (1008, 2475), (1050, 2376), (1080, 2310), (1100, 2268), (1134, 2200), (1155, 2160), (1188, 2100), (1200, 2079), (1232, 2025), (1260, 1980), (1296, 1925), (1320, 1890), (1350, 1848), (1386, 1800), (1400, 1782), (1485, 1680), (1512, 1650), (1540, 1620), (1575, 1584)]