39196800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{1361}}^1$

素因数の和:1391

約数の個数: 144

約数和(自身を含む): 139965930

約数和(自身を除く): 100769130

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1361, 1440, 1600, 1800, 1920, 2400, 2722, 2880, 3200, 3600, 4083, 4800, 5444, 5760, 6805, 7200, 8166, 9600, 10888, 12249, 13610, 14400, 16332, 20415, 21776, 24498, 27220, 28800, 32664, 34025, 40830, 43552, 48996, 54440, 61245, 65328, 68050, 81660, 87104, 97992, 102075, 108880, 122490, 130656, 136100, 163320, 174208, 195984, 204150, 217760, 244980, 261312, 272200, 306225, 326640, 391968, 408300, 435520, 489960, 522624, 544400, 612450, 653280, 783936, 816600, 871040, 979920, 1088800, 1224900, 1306560, 1567872, 1633200, 1959840, 2177600, 2449800, 2613120, 3266400, 3919680, 4355200, 4899600, 6532800, 7839360, 9799200, 13065600, 19598400, 39196800]

約数ペア:

[(1, 39196800), (2, 19598400), (3, 13065600), (4, 9799200), (5, 7839360), (6, 6532800), (8, 4899600), (9, 4355200), (10, 3919680), (12, 3266400), (15, 2613120), (16, 2449800), (18, 2177600), (20, 1959840), (24, 1633200), (25, 1567872), (30, 1306560), (32, 1224900), (36, 1088800), (40, 979920), (45, 871040), (48, 816600), (50, 783936), (60, 653280), (64, 612450), (72, 544400), (75, 522624), (80, 489960), (90, 435520), (96, 408300), (100, 391968), (120, 326640), (128, 306225), (144, 272200), (150, 261312), (160, 244980), (180, 217760), (192, 204150), (200, 195984), (225, 174208), (240, 163320), (288, 136100), (300, 130656), (320, 122490), (360, 108880), (384, 102075), (400, 97992), (450, 87104), (480, 81660), (576, 68050), (600, 65328), (640, 61245), (720, 54440), (800, 48996), (900, 43552), (960, 40830), (1152, 34025), (1200, 32664), (1361, 28800), (1440, 27220), (1600, 24498), (1800, 21776), (1920, 20415), (2400, 16332), (2722, 14400), (2880, 13610), (3200, 12249), (3600, 10888), (4083, 9600), (4800, 8166), (5444, 7200), (5760, 6805)]