80843400

素因数分解:

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

素因数の和:1397

約数の個数: 192

約数和(自身を含む): 303998400

約数和(自身を除く): 223155000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 264, 270, 275, 297, 300, 330, 360, 396, 440, 450, 495, 540, 550, 594, 600, 660, 675, 792, 825, 900, 990, 1080, 1100, 1188, 1320, 1350, 1361, 1485, 1650, 1800, 1980, 2200, 2376, 2475, 2700, 2722, 2970, 3300, 3960, 4083, 4950, 5400, 5444, 5940, 6600, 6805, 7425, 8166, 9900, 10888, 11880, 12249, 13610, 14850, 14971, 16332, 19800, 20415, 24498, 27220, 29700, 29942, 32664, 34025, 36747, 40830, 44913, 48996, 54440, 59400, 59884, 61245, 68050, 73494, 74855, 81660, 89826, 97992, 102075, 119768, 122490, 134739, 136100, 146988, 149710, 163320, 179652, 183735, 204150, 224565, 244980, 269478, 272200, 293976, 299420, 306225, 359304, 367470, 374275, 404217, 408300, 449130, 489960, 538956, 598840, 612450, 673695, 734940, 748550, 808434, 816600, 898260, 918675, 1077912, 1122825, 1224900, 1347390, 1469880, 1497100, 1616868, 1796520, 1837350, 2021085, 2245650, 2449800, 2694780, 2994200, 3233736, 3368475, 3674700, 4042170, 4491300, 5389560, 6736950, 7349400, 8084340, 8982600, 10105425, 13473900, 16168680, 20210850, 26947800, 40421700, 80843400]

約数ペア:

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