135438800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{48371}}^1$

素因数の和:48396

約数の個数: 60

約数和(自身を含む): 371883936

約数和(自身を除く): 236445136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 48371, 96742, 193484, 241855, 338597, 386968, 483710, 677194, 773936, 967420, 1209275, 1354388, 1692985, 1934840, 2418550, 2708776, 3385970, 3869680, 4837100, 5417552, 6771940, 8464925, 9674200, 13543880, 16929850, 19348400, 27087760, 33859700, 67719400, 135438800]

約数ペア:

[(1, 135438800), (2, 67719400), (4, 33859700), (5, 27087760), (7, 19348400), (8, 16929850), (10, 13543880), (14, 9674200), (16, 8464925), (20, 6771940), (25, 5417552), (28, 4837100), (35, 3869680), (40, 3385970), (50, 2708776), (56, 2418550), (70, 1934840), (80, 1692985), (100, 1354388), (112, 1209275), (140, 967420), (175, 773936), (200, 677194), (280, 483710), (350, 386968), (400, 338597), (560, 241855), (700, 193484), (1400, 96742), (2800, 48371)]