68072400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 300

約数和(自身を含む): 267911424

約数和(自身を除く): 199839024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 81, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 162, 165, 176, 180, 191, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 324, 330, 360, 382, 396, 400, 405, 432, 440, 450, 495, 528, 540, 550, 573, 594, 600, 648, 660, 675, 720, 764, 792, 810, 825, 880, 891, 900, 955, 990, 1080, 1100, 1146, 1188, 1200, 1296, 1320, 1350, 1485, 1528, 1584, 1620, 1650, 1719, 1782, 1800, 1910, 1980, 2025, 2101, 2160, 2200, 2292, 2376, 2475, 2640, 2700, 2865, 2970, 3056, 3240, 3300, 3438, 3564, 3600, 3820, 3960, 4050, 4202, 4400, 4455, 4584, 4752, 4775, 4950, 5157, 5400, 5730, 5940, 6303, 6480, 6600, 6876, 7128, 7425, 7640, 7920, 8100, 8404, 8595, 8910, 9168, 9550, 9900, 10314, 10505, 10800, 11460, 11880, 12606, 13200, 13752, 14256, 14325, 14850, 15280, 15471, 16200, 16808, 17190, 17820, 18909, 19100, 19800, 20628, 21010, 22275, 22920, 23760, 25212, 25785, 27504, 28650, 29700, 30942, 31515, 32400, 33616, 34380, 35640, 37818, 38200, 39600, 41256, 42020, 42975, 44550, 45840, 50424, 51570, 52525, 56727, 57300, 59400, 61884, 63030, 68760, 71280, 75636, 76400, 77355, 82512, 84040, 85950, 89100, 94545, 100848, 103140, 105050, 113454, 114600, 118800, 123768, 126060, 128925, 137520, 151272, 154710, 157575, 168080, 170181, 171900, 178200, 189090, 206280, 210100, 226908, 229200, 247536, 252120, 257850, 283635, 302544, 309420, 315150, 340362, 343800, 356400, 378180, 386775, 412560, 420200, 453816, 472725, 504240, 515700, 567270, 618840, 630300, 680724, 687600, 756360, 773550, 840400, 850905, 907632, 945450, 1031400, 1134540, 1237680, 1260600, 1361448, 1418175, 1512720, 1547100, 1701810, 1890900, 2062800, 2269080, 2521200, 2722896, 2836350, 3094200, 3403620, 3781800, 4254525, 4538160, 5672700, 6188400, 6807240, 7563600, 8509050, 11345400, 13614480, 17018100, 22690800, 34036200, 68072400]

約数ペア:

[(1, 68072400), (2, 34036200), (3, 22690800), (4, 17018100), (5, 13614480), (6, 11345400), (8, 8509050), (9, 7563600), (10, 6807240), (11, 6188400), (12, 5672700), (15, 4538160), (16, 4254525), (18, 3781800), (20, 3403620), (22, 3094200), (24, 2836350), (25, 2722896), (27, 2521200), (30, 2269080), (33, 2062800), (36, 1890900), (40, 1701810), (44, 1547100), (45, 1512720), (48, 1418175), (50, 1361448), (54, 1260600), (55, 1237680), (60, 1134540), (66, 1031400), (72, 945450), (75, 907632), (80, 850905), (81, 840400), (88, 773550), (90, 756360), (99, 687600), (100, 680724), (108, 630300), (110, 618840), (120, 567270), (132, 515700), (135, 504240), (144, 472725), (150, 453816), (162, 420200), (165, 412560), (176, 386775), (180, 378180), (191, 356400), (198, 343800), (200, 340362), (216, 315150), (220, 309420), (225, 302544), (240, 283635), (264, 257850), (270, 252120), (275, 247536), (297, 229200), (300, 226908), (324, 210100), (330, 206280), (360, 189090), (382, 178200), (396, 171900), (400, 170181), (405, 168080), (432, 157575), (440, 154710), (450, 151272), (495, 137520), (528, 128925), (540, 126060), (550, 123768), (573, 118800), (594, 114600), (600, 113454), (648, 105050), (660, 103140), (675, 100848), (720, 94545), (764, 89100), (792, 85950), (810, 84040), (825, 82512), (880, 77355), (891, 76400), (900, 75636), (955, 71280), (990, 68760), (1080, 63030), (1100, 61884), (1146, 59400), (1188, 57300), (1200, 56727), (1296, 52525), (1320, 51570), (1350, 50424), (1485, 45840), (1528, 44550), (1584, 42975), (1620, 42020), (1650, 41256), (1719, 39600), (1782, 38200), (1800, 37818), (1910, 35640), (1980, 34380), (2025, 33616), (2101, 32400), (2160, 31515), (2200, 30942), (2292, 29700), (2376, 28650), (2475, 27504), (2640, 25785), (2700, 25212), (2865, 23760), (2970, 22920), (3056, 22275), (3240, 21010), (3300, 20628), (3438, 19800), (3564, 19100), (3600, 18909), (3820, 17820), (3960, 17190), (4050, 16808), (4202, 16200), (4400, 15471), (4455, 15280), (4584, 14850), (4752, 14325), (4775, 14256), (4950, 13752), (5157, 13200), (5400, 12606), (5730, 11880), (5940, 11460), (6303, 10800), (6480, 10505), (6600, 10314), (6876, 9900), (7128, 9550), (7425, 9168), (7640, 8910), (7920, 8595), (8100, 8404)]