83625480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{77431}}^1$

素因数の和:77451

約数の個数: 64

約数和(自身を含む): 278755200

約数和(自身を除く): 195129720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 77431, 154862, 232293, 309724, 387155, 464586, 619448, 696879, 774310, 929172, 1161465, 1393758, 1548620, 1858344, 2090637, 2322930, 2787516, 3097240, 3484395, 4181274, 4645860, 5575032, 6968790, 8362548, 9291720, 10453185, 13937580, 16725096, 20906370, 27875160, 41812740, 83625480]

約数ペア:

[(1, 83625480), (2, 41812740), (3, 27875160), (4, 20906370), (5, 16725096), (6, 13937580), (8, 10453185), (9, 9291720), (10, 8362548), (12, 6968790), (15, 5575032), (18, 4645860), (20, 4181274), (24, 3484395), (27, 3097240), (30, 2787516), (36, 2322930), (40, 2090637), (45, 1858344), (54, 1548620), (60, 1393758), (72, 1161465), (90, 929172), (108, 774310), (120, 696879), (135, 619448), (180, 464586), (216, 387155), (270, 309724), (360, 232293), (540, 154862), (1080, 77431)]