135545600

素因数分解:

$2^8\times 5^2\times {\mathrm{21179}}^1$

素因数の和:21205

約数の個数: 54

約数和(自身を含む): 335512380

約数和(自身を除く): 199966780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 21179, 42358, 84716, 105895, 169432, 211790, 338864, 423580, 529475, 677728, 847160, 1058950, 1355456, 1694320, 2117900, 2710912, 3388640, 4235800, 5421824, 6777280, 8471600, 13554560, 16943200, 27109120, 33886400, 67772800, 135545600]

約数ペア:

[(1, 135545600), (2, 67772800), (4, 33886400), (5, 27109120), (8, 16943200), (10, 13554560), (16, 8471600), (20, 6777280), (25, 5421824), (32, 4235800), (40, 3388640), (50, 2710912), (64, 2117900), (80, 1694320), (100, 1355456), (128, 1058950), (160, 847160), (200, 677728), (256, 529475), (320, 423580), (400, 338864), (640, 211790), (800, 169432), (1280, 105895), (1600, 84716), (3200, 42358), (6400, 21179)]