15270800

素因数分解:

$2^4\times 5^2\times {\mathrm{38177}}^1$

素因数の和:38195

約数の個数: 30

約数和(自身を含む): 36689058

約数和(自身を除く): 21418258

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 38177, 76354, 152708, 190885, 305416, 381770, 610832, 763540, 954425, 1527080, 1908850, 3054160, 3817700, 7635400, 15270800]

約数ペア:

[(1, 15270800), (2, 7635400), (4, 3817700), (5, 3054160), (8, 1908850), (10, 1527080), (16, 954425), (20, 763540), (25, 610832), (40, 381770), (50, 305416), (80, 190885), (100, 152708), (200, 76354), (400, 38177)]