16801350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 42117840

約数和(自身を除く): 25316490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 1010, 1109, 1515, 2218, 2525, 3030, 3327, 5050, 5545, 6654, 7575, 11090, 15150, 16635, 27725, 33270, 55450, 83175, 112009, 166350, 224018, 336027, 560045, 672054, 1120090, 1680135, 2800225, 3360270, 5600450, 8400675, 16801350]

約数ペア:

[(1, 16801350), (2, 8400675), (3, 5600450), (5, 3360270), (6, 2800225), (10, 1680135), (15, 1120090), (25, 672054), (30, 560045), (50, 336027), (75, 224018), (101, 166350), (150, 112009), (202, 83175), (303, 55450), (505, 33270), (606, 27725), (1010, 16635), (1109, 15150), (1515, 11090), (2218, 7575), (2525, 6654), (3030, 5545), (3327, 5050)]