255173700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{2903}}^1$

素因数の和:3213

約数の個数: 72

約数和(自身を含む): 741077568

約数和(自身を除く): 485903868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 293, 300, 586, 879, 1172, 1465, 1758, 2903, 2930, 3516, 4395, 5806, 5860, 7325, 8709, 8790, 11612, 14515, 14650, 17418, 17580, 21975, 29030, 29300, 34836, 43545, 43950, 58060, 72575, 87090, 87900, 145150, 174180, 217725, 290300, 435450, 850579, 870900, 1701158, 2551737, 3402316, 4252895, 5103474, 8505790, 10206948, 12758685, 17011580, 21264475, 25517370, 42528950, 51034740, 63793425, 85057900, 127586850, 255173700]

約数ペア:

[(1, 255173700), (2, 127586850), (3, 85057900), (4, 63793425), (5, 51034740), (6, 42528950), (10, 25517370), (12, 21264475), (15, 17011580), (20, 12758685), (25, 10206948), (30, 8505790), (50, 5103474), (60, 4252895), (75, 3402316), (100, 2551737), (150, 1701158), (293, 870900), (300, 850579), (586, 435450), (879, 290300), (1172, 217725), (1465, 174180), (1758, 145150), (2903, 87900), (2930, 87090), (3516, 72575), (4395, 58060), (5806, 43950), (5860, 43545), (7325, 34836), (8709, 29300), (8790, 29030), (11612, 21975), (14515, 17580), (14650, 17418)]