806850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 2379312

約数和(自身を除く): 1572462

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 163, 165, 198, 225, 275, 326, 330, 450, 489, 495, 550, 815, 825, 978, 990, 1467, 1630, 1650, 1793, 2445, 2475, 2934, 3586, 4075, 4890, 4950, 5379, 7335, 8150, 8965, 10758, 12225, 14670, 16137, 17930, 24450, 26895, 32274, 36675, 44825, 53790, 73350, 80685, 89650, 134475, 161370, 268950, 403425, 806850]

約数ペア:

[(1, 806850), (2, 403425), (3, 268950), (5, 161370), (6, 134475), (9, 89650), (10, 80685), (11, 73350), (15, 53790), (18, 44825), (22, 36675), (25, 32274), (30, 26895), (33, 24450), (45, 17930), (50, 16137), (55, 14670), (66, 12225), (75, 10758), (90, 8965), (99, 8150), (110, 7335), (150, 5379), (163, 4950), (165, 4890), (198, 4075), (225, 3586), (275, 2934), (326, 2475), (330, 2445), (450, 1793), (489, 1650), (495, 1630), (550, 1467), (815, 990), (825, 978)]