75866820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1264447}}^1$

素因数の和:1264459

約数の個数: 24

約数和(自身を含む): 212427264

約数和(自身を除く): 136560444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1264447, 2528894, 3793341, 5057788, 6322235, 7586682, 12644470, 15173364, 18966705, 25288940, 37933410, 75866820]

約数ペア:

[(1, 75866820), (2, 37933410), (3, 25288940), (4, 18966705), (5, 15173364), (6, 12644470), (10, 7586682), (12, 6322235), (15, 5057788), (20, 3793341), (30, 2528894), (60, 1264447)]