67765600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{12101}}^1$

素因数の和:12128

約数の個数: 72

約数和(自身を含む): 189081648

約数和(自身を除く): 121316048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 12101, 24202, 48404, 60505, 84707, 96808, 121010, 169414, 193616, 242020, 302525, 338828, 387232, 423535, 484040, 605050, 677656, 847070, 968080, 1210100, 1355312, 1694140, 1936160, 2117675, 2420200, 2710624, 3388280, 4235350, 4840400, 6776560, 8470700, 9680800, 13553120, 16941400, 33882800, 67765600]

約数ペア:

[(1, 67765600), (2, 33882800), (4, 16941400), (5, 13553120), (7, 9680800), (8, 8470700), (10, 6776560), (14, 4840400), (16, 4235350), (20, 3388280), (25, 2710624), (28, 2420200), (32, 2117675), (35, 1936160), (40, 1694140), (50, 1355312), (56, 1210100), (70, 968080), (80, 847070), (100, 677656), (112, 605050), (140, 484040), (160, 423535), (175, 387232), (200, 338828), (224, 302525), (280, 242020), (350, 193616), (400, 169414), (560, 121010), (700, 96808), (800, 84707), (1120, 60505), (1400, 48404), (2800, 24202), (5600, 12101)]