80373750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{21433}}^1$

素因数の和:21458

約数の個数: 40

約数和(自身を含む): 200879448

約数和(自身を除く): 120505698

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 21433, 42866, 64299, 107165, 128598, 214330, 321495, 535825, 642990, 1071650, 1607475, 2679125, 3214950, 5358250, 8037375, 13395625, 16074750, 26791250, 40186875, 80373750]

約数ペア:

[(1, 80373750), (2, 40186875), (3, 26791250), (5, 16074750), (6, 13395625), (10, 8037375), (15, 5358250), (25, 3214950), (30, 2679125), (50, 1607475), (75, 1071650), (125, 642990), (150, 535825), (250, 321495), (375, 214330), (625, 128598), (750, 107165), (1250, 64299), (1875, 42866), (3750, 21433)]