14980000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 120

約数和(自身を含む): 42511392

約数和(自身を除く): 27531392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 107, 112, 125, 140, 160, 175, 200, 214, 224, 250, 280, 350, 400, 428, 500, 535, 560, 625, 700, 749, 800, 856, 875, 1000, 1070, 1120, 1250, 1400, 1498, 1712, 1750, 2000, 2140, 2500, 2675, 2800, 2996, 3424, 3500, 3745, 4000, 4280, 4375, 5000, 5350, 5600, 5992, 7000, 7490, 8560, 8750, 10000, 10700, 11984, 13375, 14000, 14980, 17120, 17500, 18725, 20000, 21400, 23968, 26750, 28000, 29960, 35000, 37450, 42800, 53500, 59920, 66875, 70000, 74900, 85600, 93625, 107000, 119840, 133750, 140000, 149800, 187250, 214000, 267500, 299600, 374500, 428000, 468125, 535000, 599200, 749000, 936250, 1070000, 1498000, 1872500, 2140000, 2996000, 3745000, 7490000, 14980000]

約数ペア:

[(1, 14980000), (2, 7490000), (4, 3745000), (5, 2996000), (7, 2140000), (8, 1872500), (10, 1498000), (14, 1070000), (16, 936250), (20, 749000), (25, 599200), (28, 535000), (32, 468125), (35, 428000), (40, 374500), (50, 299600), (56, 267500), (70, 214000), (80, 187250), (100, 149800), (107, 140000), (112, 133750), (125, 119840), (140, 107000), (160, 93625), (175, 85600), (200, 74900), (214, 70000), (224, 66875), (250, 59920), (280, 53500), (350, 42800), (400, 37450), (428, 35000), (500, 29960), (535, 28000), (560, 26750), (625, 23968), (700, 21400), (749, 20000), (800, 18725), (856, 17500), (875, 17120), (1000, 14980), (1070, 14000), (1120, 13375), (1250, 11984), (1400, 10700), (1498, 10000), (1712, 8750), (1750, 8560), (2000, 7490), (2140, 7000), (2500, 5992), (2675, 5600), (2800, 5350), (2996, 5000), (3424, 4375), (3500, 4280), (3745, 4000)]