139682700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{155203}}^1$

素因数の和:155223

約数の個数: 54

約数和(自身を含む): 437830484

約数和(自身を除く): 298147784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 155203, 310406, 465609, 620812, 776015, 931218, 1396827, 1552030, 1862436, 2328045, 2793654, 3104060, 3880075, 4656090, 5587308, 6984135, 7760150, 9312180, 11640225, 13968270, 15520300, 23280450, 27936540, 34920675, 46560900, 69841350, 139682700]

約数ペア:

[(1, 139682700), (2, 69841350), (3, 46560900), (4, 34920675), (5, 27936540), (6, 23280450), (9, 15520300), (10, 13968270), (12, 11640225), (15, 9312180), (18, 7760150), (20, 6984135), (25, 5587308), (30, 4656090), (36, 3880075), (45, 3104060), (50, 2793654), (60, 2328045), (75, 1862436), (90, 1552030), (100, 1396827), (150, 931218), (180, 776015), (225, 620812), (300, 465609), (450, 310406), (900, 155203)]