27181120

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 84

約数和(自身を含む): 67697604

約数和(自身を除く): 40516484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 101, 116, 145, 160, 202, 232, 290, 320, 404, 464, 505, 580, 808, 841, 928, 1010, 1160, 1616, 1682, 1856, 2020, 2320, 2929, 3232, 3364, 4040, 4205, 4640, 5858, 6464, 6728, 8080, 8410, 9280, 11716, 13456, 14645, 16160, 16820, 23432, 26912, 29290, 32320, 33640, 46864, 53824, 58580, 67280, 84941, 93728, 117160, 134560, 169882, 187456, 234320, 269120, 339764, 424705, 468640, 679528, 849410, 937280, 1359056, 1698820, 2718112, 3397640, 5436224, 6795280, 13590560, 27181120]

約数ペア:

[(1, 27181120), (2, 13590560), (4, 6795280), (5, 5436224), (8, 3397640), (10, 2718112), (16, 1698820), (20, 1359056), (29, 937280), (32, 849410), (40, 679528), (58, 468640), (64, 424705), (80, 339764), (101, 269120), (116, 234320), (145, 187456), (160, 169882), (202, 134560), (232, 117160), (290, 93728), (320, 84941), (404, 67280), (464, 58580), (505, 53824), (580, 46864), (808, 33640), (841, 32320), (928, 29290), (1010, 26912), (1160, 23432), (1616, 16820), (1682, 16160), (1856, 14645), (2020, 13456), (2320, 11716), (2929, 9280), (3232, 8410), (3364, 8080), (4040, 6728), (4205, 6464), (4640, 5858)]