257162400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 432

約数和(自身を含む): 1052932608

約数和(自身を除く): 795770208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 30, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 55, 60, 66, 68, 72, 75, 80, 85, 88, 90, 96, 99, 100, 102, 110, 120, 132, 136, 144, 150, 153, 160, 165, 170, 176, 180, 187, 191, 198, 200, 204, 220, 225, 240, 255, 264, 272, 275, 288, 300, 306, 330, 340, 352, 360, 374, 382, 396, 400, 408, 425, 440, 450, 480, 495, 510, 528, 544, 550, 561, 573, 600, 612, 660, 680, 720, 748, 764, 765, 792, 800, 816, 825, 850, 880, 900, 935, 955, 990, 1020, 1056, 1100, 1122, 1146, 1200, 1224, 1275, 1320, 1360, 1440, 1496, 1528, 1530, 1584, 1632, 1650, 1683, 1700, 1719, 1760, 1800, 1870, 1910, 1980, 2040, 2101, 2200, 2244, 2292, 2400, 2448, 2475, 2550, 2640, 2720, 2805, 2865, 2992, 3056, 3060, 3168, 3247, 3300, 3366, 3400, 3438, 3600, 3740, 3820, 3825, 3960, 4080, 4202, 4400, 4488, 4584, 4675, 4775, 4896, 4950, 5100, 5280, 5610, 5730, 5984, 6112, 6120, 6303, 6494, 6600, 6732, 6800, 6876, 7200, 7480, 7640, 7650, 7920, 8160, 8404, 8415, 8595, 8800, 8976, 9168, 9350, 9550, 9741, 9900, 10200, 10505, 11220, 11460, 12240, 12606, 12988, 13200, 13464, 13600, 13752, 14025, 14325, 14960, 15280, 15300, 15840, 16235, 16808, 16830, 17190, 17952, 18336, 18700, 18909, 19100, 19482, 19800, 20400, 21010, 22440, 22920, 24480, 25212, 25976, 26400, 26928, 27504, 28050, 28650, 29223, 29920, 30560, 30600, 31515, 32470, 33616, 33660, 34380, 35717, 37400, 37818, 38200, 38964, 39600, 40800, 42020, 42075, 42975, 44880, 45840, 48705, 50424, 51952, 52525, 53856, 55008, 56100, 57300, 58446, 61200, 63030, 64940, 67232, 67320, 68760, 71434, 74800, 75636, 76400, 77928, 79200, 81175, 84040, 84150, 85950, 89760, 91680, 94545, 97410, 100848, 103904, 105050, 107151, 112200, 114600, 116892, 122400, 126060, 129880, 134640, 137520, 142868, 146115, 149600, 151272, 152800, 155856, 157575, 162350, 168080, 168300, 171900, 178585, 189090, 194820, 201696, 210100, 214302, 224400, 229200, 233784, 243525, 252120, 259760, 269280, 275040, 285736, 292230, 302544, 311712, 315150, 321453, 324700, 336160, 336600, 343800, 357170, 378180, 389640, 420200, 428604, 448800, 458400, 467568, 472725, 487050, 504240, 519520, 535755, 571472, 584460, 605088, 630300, 642906, 649400, 673200, 687600, 714340, 730575, 756360, 779280, 840400, 857208, 892925, 935136, 945450, 974100, 1008480, 1071510, 1142944, 1168920, 1260600, 1285812, 1298800, 1346400, 1375200, 1428680, 1461150, 1512720, 1558560, 1607265, 1680800, 1714416, 1785850, 1890900, 1948200, 2143020, 2337840, 2521200, 2571624, 2597600, 2678775, 2857360, 2922300, 3025440, 3214530, 3428832, 3571700, 3781800, 3896400, 4286040, 4675680, 5042400, 5143248, 5357550, 5714720, 5844600, 6429060, 7143400, 7563600, 7792800, 8036325, 8572080, 10286496, 10715100, 11689200, 12858120, 14286800, 15127200, 16072650, 17144160, 21430200, 23378400, 25716240, 28573600, 32145300, 42860400, 51432480, 64290600, 85720800, 128581200, 257162400]

約数ペア:

[(1, 257162400), (2, 128581200), (3, 85720800), (4, 64290600), (5, 51432480), (6, 42860400), (8, 32145300), (9, 28573600), (10, 25716240), (11, 23378400), (12, 21430200), (15, 17144160), (16, 16072650), (17, 15127200), (18, 14286800), (20, 12858120), (22, 11689200), (24, 10715100), (25, 10286496), (30, 8572080), (32, 8036325), (33, 7792800), (34, 7563600), (36, 7143400), (40, 6429060), (44, 5844600), (45, 5714720), (48, 5357550), (50, 5143248), (51, 5042400), (55, 4675680), (60, 4286040), (66, 3896400), (68, 3781800), (72, 3571700), (75, 3428832), (80, 3214530), (85, 3025440), (88, 2922300), (90, 2857360), (96, 2678775), (99, 2597600), (100, 2571624), (102, 2521200), (110, 2337840), (120, 2143020), (132, 1948200), (136, 1890900), (144, 1785850), (150, 1714416), (153, 1680800), (160, 1607265), (165, 1558560), (170, 1512720), (176, 1461150), (180, 1428680), (187, 1375200), (191, 1346400), (198, 1298800), (200, 1285812), (204, 1260600), (220, 1168920), (225, 1142944), (240, 1071510), (255, 1008480), (264, 974100), (272, 945450), (275, 935136), (288, 892925), (300, 857208), (306, 840400), (330, 779280), (340, 756360), (352, 730575), (360, 714340), (374, 687600), (382, 673200), (396, 649400), (400, 642906), (408, 630300), (425, 605088), (440, 584460), (450, 571472), (480, 535755), (495, 519520), (510, 504240), (528, 487050), (544, 472725), (550, 467568), (561, 458400), (573, 448800), (600, 428604), (612, 420200), (660, 389640), (680, 378180), (720, 357170), (748, 343800), (764, 336600), (765, 336160), (792, 324700), (800, 321453), (816, 315150), (825, 311712), (850, 302544), (880, 292230), (900, 285736), (935, 275040), (955, 269280), (990, 259760), (1020, 252120), (1056, 243525), (1100, 233784), (1122, 229200), (1146, 224400), (1200, 214302), (1224, 210100), (1275, 201696), (1320, 194820), (1360, 189090), (1440, 178585), (1496, 171900), (1528, 168300), (1530, 168080), (1584, 162350), (1632, 157575), (1650, 155856), (1683, 152800), (1700, 151272), (1719, 149600), (1760, 146115), (1800, 142868), (1870, 137520), (1910, 134640), (1980, 129880), (2040, 126060), (2101, 122400), (2200, 116892), (2244, 114600), (2292, 112200), (2400, 107151), (2448, 105050), (2475, 103904), (2550, 100848), (2640, 97410), (2720, 94545), (2805, 91680), (2865, 89760), (2992, 85950), (3056, 84150), (3060, 84040), (3168, 81175), (3247, 79200), (3300, 77928), (3366, 76400), (3400, 75636), (3438, 74800), (3600, 71434), (3740, 68760), (3820, 67320), (3825, 67232), (3960, 64940), (4080, 63030), (4202, 61200), (4400, 58446), (4488, 57300), (4584, 56100), (4675, 55008), (4775, 53856), (4896, 52525), (4950, 51952), (5100, 50424), (5280, 48705), (5610, 45840), (5730, 44880), (5984, 42975), (6112, 42075), (6120, 42020), (6303, 40800), (6494, 39600), (6600, 38964), (6732, 38200), (6800, 37818), (6876, 37400), (7200, 35717), (7480, 34380), (7640, 33660), (7650, 33616), (7920, 32470), (8160, 31515), (8404, 30600), (8415, 30560), (8595, 29920), (8800, 29223), (8976, 28650), (9168, 28050), (9350, 27504), (9550, 26928), (9741, 26400), (9900, 25976), (10200, 25212), (10505, 24480), (11220, 22920), (11460, 22440), (12240, 21010), (12606, 20400), (12988, 19800), (13200, 19482), (13464, 19100), (13600, 18909), (13752, 18700), (14025, 18336), (14325, 17952), (14960, 17190), (15280, 16830), (15300, 16808), (15840, 16235)]