155627900

素因数分解:

$2^2\times 5^2\times {\mathrm{1213}}^1\times {\mathrm{1283}}^1$

素因数の和:2510

約数の個数: 36

約数和(自身を含む): 338254392

約数和(自身を除く): 182626492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1213, 1283, 2426, 2566, 4852, 5132, 6065, 6415, 12130, 12830, 24260, 25660, 30325, 32075, 60650, 64150, 121300, 128300, 1556279, 3112558, 6225116, 7781395, 15562790, 31125580, 38906975, 77813950, 155627900]

約数ペア:

[(1, 155627900), (2, 77813950), (4, 38906975), (5, 31125580), (10, 15562790), (20, 7781395), (25, 6225116), (50, 3112558), (100, 1556279), (1213, 128300), (1283, 121300), (2426, 64150), (2566, 60650), (4852, 32075), (5132, 30325), (6065, 25660), (6415, 24260), (12130, 12830)]