84620800

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 120

約数和(自身を含む): 229094712

約数和(自身を除く): 144473912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 601, 640, 704, 800, 880, 1100, 1202, 1280, 1408, 1600, 1760, 2200, 2404, 2560, 2816, 3005, 3200, 3520, 4400, 4808, 5632, 6010, 6400, 6611, 7040, 8800, 9616, 12020, 12800, 13222, 14080, 15025, 17600, 19232, 24040, 26444, 28160, 30050, 33055, 35200, 38464, 48080, 52888, 60100, 66110, 70400, 76928, 96160, 105776, 120200, 132220, 140800, 153856, 165275, 192320, 211552, 240400, 264440, 307712, 330550, 384640, 423104, 480800, 528880, 661100, 769280, 846208, 961600, 1057760, 1322200, 1538560, 1692416, 1923200, 2115520, 2644400, 3384832, 3846400, 4231040, 5288800, 7692800, 8462080, 10577600, 16924160, 21155200, 42310400, 84620800]

約数ペア:

[(1, 84620800), (2, 42310400), (4, 21155200), (5, 16924160), (8, 10577600), (10, 8462080), (11, 7692800), (16, 5288800), (20, 4231040), (22, 3846400), (25, 3384832), (32, 2644400), (40, 2115520), (44, 1923200), (50, 1692416), (55, 1538560), (64, 1322200), (80, 1057760), (88, 961600), (100, 846208), (110, 769280), (128, 661100), (160, 528880), (176, 480800), (200, 423104), (220, 384640), (256, 330550), (275, 307712), (320, 264440), (352, 240400), (400, 211552), (440, 192320), (512, 165275), (550, 153856), (601, 140800), (640, 132220), (704, 120200), (800, 105776), (880, 96160), (1100, 76928), (1202, 70400), (1280, 66110), (1408, 60100), (1600, 52888), (1760, 48080), (2200, 38464), (2404, 35200), (2560, 33055), (2816, 30050), (3005, 28160), (3200, 26444), (3520, 24040), (4400, 19232), (4808, 17600), (5632, 15025), (6010, 14080), (6400, 13222), (6611, 12800), (7040, 12020), (8800, 9616)]