51360900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{171203}}^1$

素因数の和:171220

約数の個数: 36

約数和(自身を含む): 148605072

約数和(自身を除く): 97244172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 171203, 342406, 513609, 684812, 856015, 1027218, 1712030, 2054436, 2568045, 3424060, 4280075, 5136090, 8560150, 10272180, 12840225, 17120300, 25680450, 51360900]

約数ペア:

[(1, 51360900), (2, 25680450), (3, 17120300), (4, 12840225), (5, 10272180), (6, 8560150), (10, 5136090), (12, 4280075), (15, 3424060), (20, 2568045), (25, 2054436), (30, 1712030), (50, 1027218), (60, 856015), (75, 684812), (100, 513609), (150, 342406), (300, 171203)]