197439000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 256

約数和(自身を含む): 697282560

約数和(自身を除く): 499843560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 88, 93, 100, 110, 120, 124, 125, 132, 150, 155, 165, 186, 193, 200, 220, 248, 250, 264, 275, 300, 310, 330, 341, 372, 375, 386, 440, 465, 500, 550, 579, 600, 620, 660, 682, 744, 750, 772, 775, 825, 930, 965, 1000, 1023, 1100, 1158, 1240, 1320, 1364, 1375, 1500, 1544, 1550, 1650, 1705, 1860, 1930, 2046, 2123, 2200, 2316, 2325, 2728, 2750, 2895, 3000, 3100, 3300, 3410, 3720, 3860, 3875, 4092, 4125, 4246, 4632, 4650, 4825, 5115, 5500, 5790, 5983, 6200, 6369, 6600, 6820, 7720, 7750, 8184, 8250, 8492, 8525, 9300, 9650, 10230, 10615, 11000, 11580, 11625, 11966, 12738, 13640, 14475, 15500, 16500, 16984, 17050, 17949, 18600, 19300, 20460, 21230, 23160, 23250, 23932, 24125, 25476, 25575, 28950, 29915, 31000, 31845, 33000, 34100, 35898, 38600, 40920, 42460, 42625, 46500, 47864, 48250, 50952, 51150, 53075, 57900, 59830, 63690, 65813, 68200, 71796, 72375, 84920, 85250, 89745, 93000, 96500, 102300, 106150, 115800, 119660, 127380, 127875, 131626, 143592, 144750, 149575, 159225, 170500, 179490, 193000, 197439, 204600, 212300, 239320, 254760, 255750, 263252, 265375, 289500, 299150, 318450, 329065, 341000, 358980, 394878, 424600, 448725, 511500, 526504, 530750, 579000, 598300, 636900, 658130, 717960, 747875, 789756, 796125, 897450, 987195, 1023000, 1061500, 1196600, 1273800, 1316260, 1495750, 1579512, 1592250, 1645325, 1794900, 1974390, 2123000, 2243625, 2632520, 2991500, 3184500, 3290650, 3589800, 3948780, 4487250, 4935975, 5983000, 6369000, 6581300, 7897560, 8226625, 8974500, 9871950, 13162600, 16453250, 17949000, 19743900, 24679875, 32906500, 39487800, 49359750, 65813000, 98719500, 197439000]

約数ペア:

[(1, 197439000), (2, 98719500), (3, 65813000), (4, 49359750), (5, 39487800), (6, 32906500), (8, 24679875), (10, 19743900), (11, 17949000), (12, 16453250), (15, 13162600), (20, 9871950), (22, 8974500), (24, 8226625), (25, 7897560), (30, 6581300), (31, 6369000), (33, 5983000), (40, 4935975), (44, 4487250), (50, 3948780), (55, 3589800), (60, 3290650), (62, 3184500), (66, 2991500), (75, 2632520), (88, 2243625), (93, 2123000), (100, 1974390), (110, 1794900), (120, 1645325), (124, 1592250), (125, 1579512), (132, 1495750), (150, 1316260), (155, 1273800), (165, 1196600), (186, 1061500), (193, 1023000), (200, 987195), (220, 897450), (248, 796125), (250, 789756), (264, 747875), (275, 717960), (300, 658130), (310, 636900), (330, 598300), (341, 579000), (372, 530750), (375, 526504), (386, 511500), (440, 448725), (465, 424600), (500, 394878), (550, 358980), (579, 341000), (600, 329065), (620, 318450), (660, 299150), (682, 289500), (744, 265375), (750, 263252), (772, 255750), (775, 254760), (825, 239320), (930, 212300), (965, 204600), (1000, 197439), (1023, 193000), (1100, 179490), (1158, 170500), (1240, 159225), (1320, 149575), (1364, 144750), (1375, 143592), (1500, 131626), (1544, 127875), (1550, 127380), (1650, 119660), (1705, 115800), (1860, 106150), (1930, 102300), (2046, 96500), (2123, 93000), (2200, 89745), (2316, 85250), (2325, 84920), (2728, 72375), (2750, 71796), (2895, 68200), (3000, 65813), (3100, 63690), (3300, 59830), (3410, 57900), (3720, 53075), (3860, 51150), (3875, 50952), (4092, 48250), (4125, 47864), (4246, 46500), (4632, 42625), (4650, 42460), (4825, 40920), (5115, 38600), (5500, 35898), (5790, 34100), (5983, 33000), (6200, 31845), (6369, 31000), (6600, 29915), (6820, 28950), (7720, 25575), (7750, 25476), (8184, 24125), (8250, 23932), (8492, 23250), (8525, 23160), (9300, 21230), (9650, 20460), (10230, 19300), (10615, 18600), (11000, 17949), (11580, 17050), (11625, 16984), (11966, 16500), (12738, 15500), (13640, 14475)]