161014800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1361

約数の個数: 120

約数和(自身を含む): 520938880

約数和(自身を除く): 359924080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 1090, 1200, 1231, 1308, 1635, 1744, 2180, 2462, 2616, 2725, 3270, 3693, 4360, 4924, 5232, 5450, 6155, 6540, 7386, 8175, 8720, 9848, 10900, 12310, 13080, 14772, 16350, 18465, 19696, 21800, 24620, 26160, 29544, 30775, 32700, 36930, 43600, 49240, 59088, 61550, 65400, 73860, 92325, 98480, 123100, 130800, 134179, 147720, 184650, 246200, 268358, 295440, 369300, 402537, 492400, 536716, 670895, 738600, 805074, 1073432, 1341790, 1477200, 1610148, 2012685, 2146864, 2683580, 3220296, 3354475, 4025370, 5367160, 6440592, 6708950, 8050740, 10063425, 10734320, 13417900, 16101480, 20126850, 26835800, 32202960, 40253700, 53671600, 80507400, 161014800]

約数ペア:

[(1, 161014800), (2, 80507400), (3, 53671600), (4, 40253700), (5, 32202960), (6, 26835800), (8, 20126850), (10, 16101480), (12, 13417900), (15, 10734320), (16, 10063425), (20, 8050740), (24, 6708950), (25, 6440592), (30, 5367160), (40, 4025370), (48, 3354475), (50, 3220296), (60, 2683580), (75, 2146864), (80, 2012685), (100, 1610148), (109, 1477200), (120, 1341790), (150, 1073432), (200, 805074), (218, 738600), (240, 670895), (300, 536716), (327, 492400), (400, 402537), (436, 369300), (545, 295440), (600, 268358), (654, 246200), (872, 184650), (1090, 147720), (1200, 134179), (1231, 130800), (1308, 123100), (1635, 98480), (1744, 92325), (2180, 73860), (2462, 65400), (2616, 61550), (2725, 59088), (3270, 49240), (3693, 43600), (4360, 36930), (4924, 32700), (5232, 30775), (5450, 29544), (6155, 26160), (6540, 24620), (7386, 21800), (8175, 19696), (8720, 18465), (9848, 16350), (10900, 14772), (12310, 13080)]