172697880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14249}}^1$

素因数の和:14364

約数の個数: 64

約数和(自身を含む): 523260000

約数和(自身を除く): 350562120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 14249, 28498, 42747, 56996, 71245, 85494, 113992, 142490, 170988, 213735, 284980, 341976, 427470, 569960, 854940, 1439149, 1709880, 2878298, 4317447, 5756596, 7195745, 8634894, 11513192, 14391490, 17269788, 21587235, 28782980, 34539576, 43174470, 57565960, 86348940, 172697880]

約数ペア:

[(1, 172697880), (2, 86348940), (3, 57565960), (4, 43174470), (5, 34539576), (6, 28782980), (8, 21587235), (10, 17269788), (12, 14391490), (15, 11513192), (20, 8634894), (24, 7195745), (30, 5756596), (40, 4317447), (60, 2878298), (101, 1709880), (120, 1439149), (202, 854940), (303, 569960), (404, 427470), (505, 341976), (606, 284980), (808, 213735), (1010, 170988), (1212, 142490), (1515, 113992), (2020, 85494), (2424, 71245), (3030, 56996), (4040, 42747), (6060, 28498), (12120, 14249)]