137420800

素因数分解:

$2^{13}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 168

約数和(自身を含む): 377857512

約数和(自身を除く): 240436712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 61, 64, 80, 88, 100, 110, 122, 128, 160, 176, 200, 220, 244, 256, 275, 305, 320, 352, 400, 440, 488, 512, 550, 610, 640, 671, 704, 800, 880, 976, 1024, 1100, 1220, 1280, 1342, 1408, 1525, 1600, 1760, 1952, 2048, 2200, 2440, 2560, 2684, 2816, 3050, 3200, 3355, 3520, 3904, 4096, 4400, 4880, 5120, 5368, 5632, 6100, 6400, 6710, 7040, 7808, 8192, 8800, 9760, 10240, 10736, 11264, 12200, 12800, 13420, 14080, 15616, 16775, 17600, 19520, 20480, 21472, 22528, 24400, 25600, 26840, 28160, 31232, 33550, 35200, 39040, 40960, 42944, 45056, 48800, 51200, 53680, 56320, 62464, 67100, 70400, 78080, 85888, 90112, 97600, 102400, 107360, 112640, 124928, 134200, 140800, 156160, 171776, 195200, 204800, 214720, 225280, 249856, 268400, 281600, 312320, 343552, 390400, 429440, 450560, 499712, 536800, 563200, 624640, 687104, 780800, 858880, 1073600, 1126400, 1249280, 1374208, 1561600, 1717760, 2147200, 2252800, 2498560, 2748416, 3123200, 3435520, 4294400, 5496832, 6246400, 6871040, 8588800, 12492800, 13742080, 17177600, 27484160, 34355200, 68710400, 137420800]

約数ペア:

[(1, 137420800), (2, 68710400), (4, 34355200), (5, 27484160), (8, 17177600), (10, 13742080), (11, 12492800), (16, 8588800), (20, 6871040), (22, 6246400), (25, 5496832), (32, 4294400), (40, 3435520), (44, 3123200), (50, 2748416), (55, 2498560), (61, 2252800), (64, 2147200), (80, 1717760), (88, 1561600), (100, 1374208), (110, 1249280), (122, 1126400), (128, 1073600), (160, 858880), (176, 780800), (200, 687104), (220, 624640), (244, 563200), (256, 536800), (275, 499712), (305, 450560), (320, 429440), (352, 390400), (400, 343552), (440, 312320), (488, 281600), (512, 268400), (550, 249856), (610, 225280), (640, 214720), (671, 204800), (704, 195200), (800, 171776), (880, 156160), (976, 140800), (1024, 134200), (1100, 124928), (1220, 112640), (1280, 107360), (1342, 102400), (1408, 97600), (1525, 90112), (1600, 85888), (1760, 78080), (1952, 70400), (2048, 67100), (2200, 62464), (2440, 56320), (2560, 53680), (2684, 51200), (2816, 48800), (3050, 45056), (3200, 42944), (3355, 40960), (3520, 39040), (3904, 35200), (4096, 33550), (4400, 31232), (4880, 28160), (5120, 26840), (5368, 25600), (5632, 24400), (6100, 22528), (6400, 21472), (6710, 20480), (7040, 19520), (7808, 17600), (8192, 16775), (8800, 15616), (9760, 14080), (10240, 13420), (10736, 12800), (11264, 12200)]