71043200

素因数分解:

$2^7\times 5^2\times {\mathrm{149}}^2$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 176684655

約数和(自身を除く): 105641455

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 149, 160, 200, 298, 320, 400, 596, 640, 745, 800, 1192, 1490, 1600, 2384, 2980, 3200, 3725, 4768, 5960, 7450, 9536, 11920, 14900, 19072, 22201, 23840, 29800, 44402, 47680, 59600, 88804, 95360, 111005, 119200, 177608, 222010, 238400, 355216, 444020, 476800, 555025, 710432, 888040, 1110050, 1420864, 1776080, 2220100, 2841728, 3552160, 4440200, 7104320, 8880400, 14208640, 17760800, 35521600, 71043200]

約数ペア:

[(1, 71043200), (2, 35521600), (4, 17760800), (5, 14208640), (8, 8880400), (10, 7104320), (16, 4440200), (20, 3552160), (25, 2841728), (32, 2220100), (40, 1776080), (50, 1420864), (64, 1110050), (80, 888040), (100, 710432), (128, 555025), (149, 476800), (160, 444020), (200, 355216), (298, 238400), (320, 222010), (400, 177608), (596, 119200), (640, 111005), (745, 95360), (800, 88804), (1192, 59600), (1490, 47680), (1600, 44402), (2384, 29800), (2980, 23840), (3200, 22201), (3725, 19072), (4768, 14900), (5960, 11920), (7450, 9536)]