61364800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{5479}}^1$

素因数の和:5508

約数の個数: 84

約数和(自身を含む): 172598080

約数和(自身を除く): 111233280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5479, 5600, 10958, 11200, 21916, 27395, 38353, 43832, 54790, 76706, 87664, 109580, 136975, 153412, 175328, 191765, 219160, 273950, 306824, 350656, 383530, 438320, 547900, 613648, 767060, 876640, 958825, 1095800, 1227296, 1534120, 1753280, 1917650, 2191600, 2454592, 3068240, 3835300, 4383200, 6136480, 7670600, 8766400, 12272960, 15341200, 30682400, 61364800]

約数ペア:

[(1, 61364800), (2, 30682400), (4, 15341200), (5, 12272960), (7, 8766400), (8, 7670600), (10, 6136480), (14, 4383200), (16, 3835300), (20, 3068240), (25, 2454592), (28, 2191600), (32, 1917650), (35, 1753280), (40, 1534120), (50, 1227296), (56, 1095800), (64, 958825), (70, 876640), (80, 767060), (100, 613648), (112, 547900), (140, 438320), (160, 383530), (175, 350656), (200, 306824), (224, 273950), (280, 219160), (320, 191765), (350, 175328), (400, 153412), (448, 136975), (560, 109580), (700, 87664), (800, 76706), (1120, 54790), (1400, 43832), (1600, 38353), (2240, 27395), (2800, 21916), (5479, 11200), (5600, 10958)]