38841900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3071

約数の個数: 72

約数和(自身を含む): 115034304

約数和(自身を除く): 76192404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3011, 3225, 4300, 6022, 6450, 9033, 12044, 12900, 15055, 18066, 30110, 36132, 45165, 60220, 75275, 90330, 129473, 150550, 180660, 225825, 258946, 301100, 388419, 451650, 517892, 647365, 776838, 903300, 1294730, 1553676, 1942095, 2589460, 3236825, 3884190, 6473650, 7768380, 9710475, 12947300, 19420950, 38841900]

約数ペア:

[(1, 38841900), (2, 19420950), (3, 12947300), (4, 9710475), (5, 7768380), (6, 6473650), (10, 3884190), (12, 3236825), (15, 2589460), (20, 1942095), (25, 1553676), (30, 1294730), (43, 903300), (50, 776838), (60, 647365), (75, 517892), (86, 451650), (100, 388419), (129, 301100), (150, 258946), (172, 225825), (215, 180660), (258, 150550), (300, 129473), (430, 90330), (516, 75275), (645, 60220), (860, 45165), (1075, 36132), (1290, 30110), (2150, 18066), (2580, 15055), (3011, 12900), (3225, 12044), (4300, 9033), (6022, 6450)]