147770000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{2111}}^1$

素因数の和:2146

約数の個数: 100

約数和(自身を含む): 409069056

約数和(自身を除く): 261299056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1750, 2000, 2111, 2500, 2800, 3500, 4222, 4375, 5000, 7000, 8444, 8750, 10000, 10555, 14000, 14777, 16888, 17500, 21110, 29554, 33776, 35000, 42220, 52775, 59108, 70000, 73885, 84440, 105550, 118216, 147770, 168880, 211100, 236432, 263875, 295540, 369425, 422200, 527750, 591080, 738850, 844400, 1055500, 1182160, 1319375, 1477700, 1847125, 2111000, 2638750, 2955400, 3694250, 4222000, 5277500, 5910800, 7388500, 9235625, 10555000, 14777000, 18471250, 21110000, 29554000, 36942500, 73885000, 147770000]

約数ペア:

[(1, 147770000), (2, 73885000), (4, 36942500), (5, 29554000), (7, 21110000), (8, 18471250), (10, 14777000), (14, 10555000), (16, 9235625), (20, 7388500), (25, 5910800), (28, 5277500), (35, 4222000), (40, 3694250), (50, 2955400), (56, 2638750), (70, 2111000), (80, 1847125), (100, 1477700), (112, 1319375), (125, 1182160), (140, 1055500), (175, 844400), (200, 738850), (250, 591080), (280, 527750), (350, 422200), (400, 369425), (500, 295540), (560, 263875), (625, 236432), (700, 211100), (875, 168880), (1000, 147770), (1250, 118216), (1400, 105550), (1750, 84440), (2000, 73885), (2111, 70000), (2500, 59108), (2800, 52775), (3500, 42220), (4222, 35000), (4375, 33776), (5000, 29554), (7000, 21110), (8444, 17500), (8750, 16888), (10000, 14777), (10555, 14000)]