208892800

素因数分解:

$2^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2304

約数の個数: 96

約数和(自身を含む): 534061800

約数和(自身を除く): 325169000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 290, 320, 400, 464, 580, 640, 725, 800, 928, 1160, 1450, 1600, 1856, 2251, 2320, 2900, 3200, 3712, 4502, 4640, 5800, 9004, 9280, 11255, 11600, 18008, 18560, 22510, 23200, 36016, 45020, 46400, 56275, 65279, 72032, 90040, 92800, 112550, 130558, 144064, 180080, 225100, 261116, 288128, 326395, 360160, 450200, 522232, 652790, 720320, 900400, 1044464, 1305580, 1440640, 1631975, 1800800, 2088928, 2611160, 3263950, 3601600, 4177856, 5222320, 6527900, 7203200, 8355712, 10444640, 13055800, 20889280, 26111600, 41778560, 52223200, 104446400, 208892800]

約数ペア:

[(1, 208892800), (2, 104446400), (4, 52223200), (5, 41778560), (8, 26111600), (10, 20889280), (16, 13055800), (20, 10444640), (25, 8355712), (29, 7203200), (32, 6527900), (40, 5222320), (50, 4177856), (58, 3601600), (64, 3263950), (80, 2611160), (100, 2088928), (116, 1800800), (128, 1631975), (145, 1440640), (160, 1305580), (200, 1044464), (232, 900400), (290, 720320), (320, 652790), (400, 522232), (464, 450200), (580, 360160), (640, 326395), (725, 288128), (800, 261116), (928, 225100), (1160, 180080), (1450, 144064), (1600, 130558), (1856, 112550), (2251, 92800), (2320, 90040), (2900, 72032), (3200, 65279), (3712, 56275), (4502, 46400), (4640, 45020), (5800, 36016), (9004, 23200), (9280, 22510), (11255, 18560), (11600, 18008)]