191958400

素因数分解:

$2^7\times 5^2\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 478094400

約数和(自身を除く): 286136000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 223, 269, 320, 400, 446, 538, 640, 800, 892, 1076, 1115, 1345, 1600, 1784, 2152, 2230, 2690, 3200, 3568, 4304, 4460, 5380, 5575, 6725, 7136, 8608, 8920, 10760, 11150, 13450, 14272, 17216, 17840, 21520, 22300, 26900, 28544, 34432, 35680, 43040, 44600, 53800, 59987, 71360, 86080, 89200, 107600, 119974, 142720, 172160, 178400, 215200, 239948, 299935, 356800, 430400, 479896, 599870, 713600, 860800, 959792, 1199740, 1499675, 1919584, 2399480, 2999350, 3839168, 4798960, 5998700, 7678336, 9597920, 11997400, 19195840, 23994800, 38391680, 47989600, 95979200, 191958400]

約数ペア:

[(1, 191958400), (2, 95979200), (4, 47989600), (5, 38391680), (8, 23994800), (10, 19195840), (16, 11997400), (20, 9597920), (25, 7678336), (32, 5998700), (40, 4798960), (50, 3839168), (64, 2999350), (80, 2399480), (100, 1919584), (128, 1499675), (160, 1199740), (200, 959792), (223, 860800), (269, 713600), (320, 599870), (400, 479896), (446, 430400), (538, 356800), (640, 299935), (800, 239948), (892, 215200), (1076, 178400), (1115, 172160), (1345, 142720), (1600, 119974), (1784, 107600), (2152, 89200), (2230, 86080), (2690, 71360), (3200, 59987), (3568, 53800), (4304, 44600), (4460, 43040), (5380, 35680), (5575, 34432), (6725, 28544), (7136, 26900), (8608, 22300), (8920, 21520), (10760, 17840), (11150, 17216), (13450, 14272)]