161686800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 240

約数和(自身を含む): 628263360

約数和(自身を除く): 466576560

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, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1361, 1485, 1584, 1650, 1800, 1980, 2160, 2200, 2376, 2475, 2640, 2700, 2722, 2970, 3300, 3600, 3960, 4083, 4400, 4752, 4950, 5400, 5444, 5940, 6600, 6805, 7425, 7920, 8166, 9900, 10800, 10888, 11880, 12249, 13200, 13610, 14850, 14971, 16332, 19800, 20415, 21776, 23760, 24498, 27220, 29700, 29942, 32664, 34025, 36747, 39600, 40830, 44913, 48996, 54440, 59400, 59884, 61245, 65328, 68050, 73494, 74855, 81660, 89826, 97992, 102075, 108880, 118800, 119768, 122490, 134739, 136100, 146988, 149710, 163320, 179652, 183735, 195984, 204150, 224565, 239536, 244980, 269478, 272200, 293976, 299420, 306225, 326640, 359304, 367470, 374275, 404217, 408300, 449130, 489960, 538956, 544400, 587952, 598840, 612450, 673695, 718608, 734940, 748550, 808434, 816600, 898260, 918675, 979920, 1077912, 1122825, 1197680, 1224900, 1347390, 1469880, 1497100, 1616868, 1633200, 1796520, 1837350, 2021085, 2155824, 2245650, 2449800, 2694780, 2939760, 2994200, 3233736, 3368475, 3593040, 3674700, 4042170, 4491300, 4899600, 5389560, 5988400, 6467472, 6736950, 7349400, 8084340, 8982600, 10105425, 10779120, 13473900, 14698800, 16168680, 17965200, 20210850, 26947800, 32337360, 40421700, 53895600, 80843400, 161686800]

約数ペア:

[(1, 161686800), (2, 80843400), (3, 53895600), (4, 40421700), (5, 32337360), (6, 26947800), (8, 20210850), (9, 17965200), (10, 16168680), (11, 14698800), (12, 13473900), (15, 10779120), (16, 10105425), (18, 8982600), (20, 8084340), (22, 7349400), (24, 6736950), (25, 6467472), (27, 5988400), (30, 5389560), (33, 4899600), (36, 4491300), (40, 4042170), (44, 3674700), (45, 3593040), (48, 3368475), (50, 3233736), (54, 2994200), (55, 2939760), (60, 2694780), (66, 2449800), (72, 2245650), (75, 2155824), (80, 2021085), (88, 1837350), (90, 1796520), (99, 1633200), (100, 1616868), (108, 1497100), (110, 1469880), (120, 1347390), (132, 1224900), (135, 1197680), (144, 1122825), (150, 1077912), (165, 979920), (176, 918675), (180, 898260), (198, 816600), (200, 808434), (216, 748550), (220, 734940), (225, 718608), (240, 673695), (264, 612450), (270, 598840), (275, 587952), (297, 544400), (300, 538956), (330, 489960), (360, 449130), (396, 408300), (400, 404217), (432, 374275), (440, 367470), (450, 359304), (495, 326640), (528, 306225), (540, 299420), (550, 293976), (594, 272200), (600, 269478), (660, 244980), (675, 239536), (720, 224565), (792, 204150), (825, 195984), (880, 183735), (900, 179652), (990, 163320), (1080, 149710), (1100, 146988), (1188, 136100), (1200, 134739), (1320, 122490), (1350, 119768), (1361, 118800), (1485, 108880), (1584, 102075), (1650, 97992), (1800, 89826), (1980, 81660), (2160, 74855), (2200, 73494), (2376, 68050), (2475, 65328), (2640, 61245), (2700, 59884), (2722, 59400), (2970, 54440), (3300, 48996), (3600, 44913), (3960, 40830), (4083, 39600), (4400, 36747), (4752, 34025), (4950, 32664), (5400, 29942), (5444, 29700), (5940, 27220), (6600, 24498), (6805, 23760), (7425, 21776), (7920, 20415), (8166, 19800), (9900, 16332), (10800, 14971), (10888, 14850), (11880, 13610), (12249, 13200)]