130631100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{435437}}^1$

素因数の和:435454

約数の個数: 36

約数和(自身を含む): 377960184

約数和(自身を除く): 247329084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 435437, 870874, 1306311, 1741748, 2177185, 2612622, 4354370, 5225244, 6531555, 8708740, 10885925, 13063110, 21771850, 26126220, 32657775, 43543700, 65315550, 130631100]

約数ペア:

[(1, 130631100), (2, 65315550), (3, 43543700), (4, 32657775), (5, 26126220), (6, 21771850), (10, 13063110), (12, 10885925), (15, 8708740), (20, 6531555), (25, 5225244), (30, 4354370), (50, 2612622), (60, 2177185), (75, 1741748), (100, 1306311), (150, 870874), (300, 435437)]