124390400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 132

約数和(自身を含む): 318300312

約数和(自身を除く): 193909912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 113, 128, 160, 172, 200, 215, 226, 256, 320, 344, 400, 430, 452, 512, 565, 640, 688, 800, 860, 904, 1024, 1075, 1130, 1280, 1376, 1600, 1720, 1808, 2150, 2260, 2560, 2752, 2825, 3200, 3440, 3616, 4300, 4520, 4859, 5120, 5504, 5650, 6400, 6880, 7232, 8600, 9040, 9718, 11008, 11300, 12800, 13760, 14464, 17200, 18080, 19436, 22016, 22600, 24295, 25600, 27520, 28928, 34400, 36160, 38872, 44032, 45200, 48590, 55040, 57856, 68800, 72320, 77744, 90400, 97180, 110080, 115712, 121475, 137600, 144640, 155488, 180800, 194360, 220160, 242950, 275200, 289280, 310976, 361600, 388720, 485900, 550400, 578560, 621952, 723200, 777440, 971800, 1100800, 1243904, 1446400, 1554880, 1943600, 2487808, 2892800, 3109760, 3887200, 4975616, 6219520, 7774400, 12439040, 15548800, 24878080, 31097600, 62195200, 124390400]

約数ペア:

[(1, 124390400), (2, 62195200), (4, 31097600), (5, 24878080), (8, 15548800), (10, 12439040), (16, 7774400), (20, 6219520), (25, 4975616), (32, 3887200), (40, 3109760), (43, 2892800), (50, 2487808), (64, 1943600), (80, 1554880), (86, 1446400), (100, 1243904), (113, 1100800), (128, 971800), (160, 777440), (172, 723200), (200, 621952), (215, 578560), (226, 550400), (256, 485900), (320, 388720), (344, 361600), (400, 310976), (430, 289280), (452, 275200), (512, 242950), (565, 220160), (640, 194360), (688, 180800), (800, 155488), (860, 144640), (904, 137600), (1024, 121475), (1075, 115712), (1130, 110080), (1280, 97180), (1376, 90400), (1600, 77744), (1720, 72320), (1808, 68800), (2150, 57856), (2260, 55040), (2560, 48590), (2752, 45200), (2825, 44032), (3200, 38872), (3440, 36160), (3616, 34400), (4300, 28928), (4520, 27520), (4859, 25600), (5120, 24295), (5504, 22600), (5650, 22016), (6400, 19436), (6880, 18080), (7232, 17200), (8600, 14464), (9040, 13760), (9718, 12800), (11008, 11300)]