81796350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{32077}}^1$

素因数の和:32109

約数の個数: 48

約数和(自身を含む): 214794288

約数和(自身を除く): 132997938

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 32077, 64154, 96231, 160385, 192462, 320770, 481155, 545309, 801925, 962310, 1090618, 1603850, 1635927, 2405775, 2726545, 3271854, 4811550, 5453090, 8179635, 13632725, 16359270, 27265450, 40898175, 81796350]

約数ペア:

[(1, 81796350), (2, 40898175), (3, 27265450), (5, 16359270), (6, 13632725), (10, 8179635), (15, 5453090), (17, 4811550), (25, 3271854), (30, 2726545), (34, 2405775), (50, 1635927), (51, 1603850), (75, 1090618), (85, 962310), (102, 801925), (150, 545309), (170, 481155), (255, 320770), (425, 192462), (510, 160385), (850, 96231), (1275, 64154), (2550, 32077)]