201721350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{883}}^1\times {\mathrm{1523}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 501164352

約数和(自身を除く): 299443002

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 883, 1523, 1766, 2649, 3046, 4415, 4569, 5298, 7615, 8830, 9138, 13245, 15230, 22075, 22845, 26490, 38075, 44150, 45690, 66225, 76150, 114225, 132450, 228450, 1344809, 2689618, 4034427, 6724045, 8068854, 13448090, 20172135, 33620225, 40344270, 67240450, 100860675, 201721350]

約数ペア:

[(1, 201721350), (2, 100860675), (3, 67240450), (5, 40344270), (6, 33620225), (10, 20172135), (15, 13448090), (25, 8068854), (30, 6724045), (50, 4034427), (75, 2689618), (150, 1344809), (883, 228450), (1523, 132450), (1766, 114225), (2649, 76150), (3046, 66225), (4415, 45690), (4569, 44150), (5298, 38075), (7615, 26490), (8830, 22845), (9138, 22075), (13245, 15230)]