90823650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{20879}}^1$

素因数の和:20923

約数の個数: 48

約数和(自身を含む): 233020800

約数和(自身を除く): 142197150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 20879, 41758, 62637, 104395, 125274, 208790, 313185, 521975, 605491, 626370, 1043950, 1210982, 1565925, 1816473, 3027455, 3131850, 3632946, 6054910, 9082365, 15137275, 18164730, 30274550, 45411825, 90823650]

約数ペア:

[(1, 90823650), (2, 45411825), (3, 30274550), (5, 18164730), (6, 15137275), (10, 9082365), (15, 6054910), (25, 3632946), (29, 3131850), (30, 3027455), (50, 1816473), (58, 1565925), (75, 1210982), (87, 1043950), (145, 626370), (150, 605491), (174, 521975), (290, 313185), (435, 208790), (725, 125274), (870, 104395), (1450, 62637), (2175, 41758), (4350, 20879)]