163500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{109}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 480480

約数和(自身を除く): 316980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 125, 150, 218, 250, 300, 327, 375, 436, 500, 545, 654, 750, 1090, 1308, 1500, 1635, 2180, 2725, 3270, 5450, 6540, 8175, 10900, 13625, 16350, 27250, 32700, 40875, 54500, 81750, 163500]

約数ペア:

[(1, 163500), (2, 81750), (3, 54500), (4, 40875), (5, 32700), (6, 27250), (10, 16350), (12, 13625), (15, 10900), (20, 8175), (25, 6540), (30, 5450), (50, 3270), (60, 2725), (75, 2180), (100, 1635), (109, 1500), (125, 1308), (150, 1090), (218, 750), (250, 654), (300, 545), (327, 500), (375, 436)]