212156000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{7577}}^1$

素因数の和:7609

約数の個数: 96

約数和(自身を含む): 595812672

約数和(自身を除く): 383656672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 7000, 7577, 14000, 15154, 28000, 30308, 37885, 53039, 60616, 75770, 106078, 121232, 151540, 189425, 212156, 242464, 265195, 303080, 378850, 424312, 530390, 606160, 757700, 848624, 947125, 1060780, 1212320, 1325975, 1515400, 1697248, 1894250, 2121560, 2651950, 3030800, 3788500, 4243120, 5303900, 6061600, 6629875, 7577000, 8486240, 10607800, 13259750, 15154000, 21215600, 26519500, 30308000, 42431200, 53039000, 106078000, 212156000]

約数ペア:

[(1, 212156000), (2, 106078000), (4, 53039000), (5, 42431200), (7, 30308000), (8, 26519500), (10, 21215600), (14, 15154000), (16, 13259750), (20, 10607800), (25, 8486240), (28, 7577000), (32, 6629875), (35, 6061600), (40, 5303900), (50, 4243120), (56, 3788500), (70, 3030800), (80, 2651950), (100, 2121560), (112, 1894250), (125, 1697248), (140, 1515400), (160, 1325975), (175, 1212320), (200, 1060780), (224, 947125), (250, 848624), (280, 757700), (350, 606160), (400, 530390), (500, 424312), (560, 378850), (700, 303080), (800, 265195), (875, 242464), (1000, 212156), (1120, 189425), (1400, 151540), (1750, 121232), (2000, 106078), (2800, 75770), (3500, 60616), (4000, 53039), (5600, 37885), (7000, 30308), (7577, 28000), (14000, 15154)]