68540700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{228469}}^1$

素因数の和:228486

約数の個数: 36

約数和(自身を含む): 198311960

約数和(自身を除く): 129771260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 228469, 456938, 685407, 913876, 1142345, 1370814, 2284690, 2741628, 3427035, 4569380, 5711725, 6854070, 11423450, 13708140, 17135175, 22846900, 34270350, 68540700]

約数ペア:

[(1, 68540700), (2, 34270350), (3, 22846900), (4, 17135175), (5, 13708140), (6, 11423450), (10, 6854070), (12, 5711725), (15, 4569380), (20, 3427035), (25, 2741628), (30, 2284690), (50, 1370814), (60, 1142345), (75, 913876), (100, 685407), (150, 456938), (300, 228469)]