128453100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{428177}}^1$

素因数の和:428194

約数の個数: 36

約数和(自身を含む): 371658504

約数和(自身を除く): 243205404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 428177, 856354, 1284531, 1712708, 2140885, 2569062, 4281770, 5138124, 6422655, 8563540, 10704425, 12845310, 21408850, 25690620, 32113275, 42817700, 64226550, 128453100]

約数ペア:

[(1, 128453100), (2, 64226550), (3, 42817700), (4, 32113275), (5, 25690620), (6, 21408850), (10, 12845310), (12, 10704425), (15, 8563540), (20, 6422655), (25, 5138124), (30, 4281770), (50, 2569062), (60, 2140885), (75, 1712708), (100, 1284531), (150, 856354), (300, 428177)]