425700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:74

約数の個数: 108

約数和(自身を含む): 1489488

約数和(自身を除く): 1063788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 43, 44, 45, 50, 55, 60, 66, 75, 86, 90, 99, 100, 110, 129, 132, 150, 165, 172, 180, 198, 215, 220, 225, 258, 275, 300, 330, 387, 396, 430, 450, 473, 495, 516, 550, 645, 660, 774, 825, 860, 900, 946, 990, 1075, 1100, 1290, 1419, 1548, 1650, 1892, 1935, 1980, 2150, 2365, 2475, 2580, 2838, 3225, 3300, 3870, 4257, 4300, 4730, 4950, 5676, 6450, 7095, 7740, 8514, 9460, 9675, 9900, 11825, 12900, 14190, 17028, 19350, 21285, 23650, 28380, 35475, 38700, 42570, 47300, 70950, 85140, 106425, 141900, 212850, 425700]

約数ペア:

[(1, 425700), (2, 212850), (3, 141900), (4, 106425), (5, 85140), (6, 70950), (9, 47300), (10, 42570), (11, 38700), (12, 35475), (15, 28380), (18, 23650), (20, 21285), (22, 19350), (25, 17028), (30, 14190), (33, 12900), (36, 11825), (43, 9900), (44, 9675), (45, 9460), (50, 8514), (55, 7740), (60, 7095), (66, 6450), (75, 5676), (86, 4950), (90, 4730), (99, 4300), (100, 4257), (110, 3870), (129, 3300), (132, 3225), (150, 2838), (165, 2580), (172, 2475), (180, 2365), (198, 2150), (215, 1980), (220, 1935), (225, 1892), (258, 1650), (275, 1548), (300, 1419), (330, 1290), (387, 1100), (396, 1075), (430, 990), (450, 946), (473, 900), (495, 860), (516, 825), (550, 774), (645, 660)]