197067600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 240

約数和(自身を含む): 714061440

約数和(自身を除く): 516993840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 90, 100, 108, 120, 135, 142, 144, 150, 180, 200, 213, 216, 225, 240, 257, 270, 284, 300, 355, 360, 400, 426, 432, 450, 514, 540, 568, 600, 639, 675, 710, 720, 771, 852, 900, 1028, 1065, 1080, 1136, 1200, 1278, 1285, 1350, 1420, 1542, 1704, 1775, 1800, 1917, 2056, 2130, 2160, 2313, 2556, 2570, 2700, 2840, 3084, 3195, 3408, 3550, 3600, 3834, 3855, 4112, 4260, 4626, 5112, 5140, 5325, 5400, 5680, 6168, 6390, 6425, 6939, 7100, 7668, 7710, 8520, 9252, 9585, 10224, 10280, 10650, 10800, 11565, 12336, 12780, 12850, 13878, 14200, 15336, 15420, 15975, 17040, 18247, 18504, 19170, 19275, 20560, 21300, 23130, 25560, 25700, 27756, 28400, 30672, 30840, 31950, 34695, 36494, 37008, 38340, 38550, 42600, 46260, 47925, 51120, 51400, 54741, 55512, 57825, 61680, 63900, 69390, 72988, 76680, 77100, 85200, 91235, 92520, 95850, 102800, 109482, 111024, 115650, 127800, 138780, 145976, 153360, 154200, 164223, 173475, 182470, 185040, 191700, 218964, 231300, 255600, 273705, 277560, 291952, 308400, 328446, 346950, 364940, 383400, 437928, 456175, 462600, 492669, 547410, 555120, 656892, 693900, 729880, 766800, 821115, 875856, 912350, 925200, 985338, 1094820, 1313784, 1368525, 1387800, 1459760, 1642230, 1824700, 1970676, 2189640, 2463345, 2627568, 2737050, 2775600, 3284460, 3649400, 3941352, 4105575, 4379280, 4926690, 5474100, 6568920, 7298800, 7882704, 8211150, 9853380, 10948200, 12316725, 13137840, 16422300, 19706760, 21896400, 24633450, 32844600, 39413520, 49266900, 65689200, 98533800, 197067600]

約数ペア:

[(1, 197067600), (2, 98533800), (3, 65689200), (4, 49266900), (5, 39413520), (6, 32844600), (8, 24633450), (9, 21896400), (10, 19706760), (12, 16422300), (15, 13137840), (16, 12316725), (18, 10948200), (20, 9853380), (24, 8211150), (25, 7882704), (27, 7298800), (30, 6568920), (36, 5474100), (40, 4926690), (45, 4379280), (48, 4105575), (50, 3941352), (54, 3649400), (60, 3284460), (71, 2775600), (72, 2737050), (75, 2627568), (80, 2463345), (90, 2189640), (100, 1970676), (108, 1824700), (120, 1642230), (135, 1459760), (142, 1387800), (144, 1368525), (150, 1313784), (180, 1094820), (200, 985338), (213, 925200), (216, 912350), (225, 875856), (240, 821115), (257, 766800), (270, 729880), (284, 693900), (300, 656892), (355, 555120), (360, 547410), (400, 492669), (426, 462600), (432, 456175), (450, 437928), (514, 383400), (540, 364940), (568, 346950), (600, 328446), (639, 308400), (675, 291952), (710, 277560), (720, 273705), (771, 255600), (852, 231300), (900, 218964), (1028, 191700), (1065, 185040), (1080, 182470), (1136, 173475), (1200, 164223), (1278, 154200), (1285, 153360), (1350, 145976), (1420, 138780), (1542, 127800), (1704, 115650), (1775, 111024), (1800, 109482), (1917, 102800), (2056, 95850), (2130, 92520), (2160, 91235), (2313, 85200), (2556, 77100), (2570, 76680), (2700, 72988), (2840, 69390), (3084, 63900), (3195, 61680), (3408, 57825), (3550, 55512), (3600, 54741), (3834, 51400), (3855, 51120), (4112, 47925), (4260, 46260), (4626, 42600), (5112, 38550), (5140, 38340), (5325, 37008), (5400, 36494), (5680, 34695), (6168, 31950), (6390, 30840), (6425, 30672), (6939, 28400), (7100, 27756), (7668, 25700), (7710, 25560), (8520, 23130), (9252, 21300), (9585, 20560), (10224, 19275), (10280, 19170), (10650, 18504), (10800, 18247), (11565, 17040), (12336, 15975), (12780, 15420), (12850, 15336), (13878, 14200)]