83469420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{154573}}^1$

素因数の和:154591

約数の個数: 48

約数和(自身を含む): 259684320

約数和(自身を除く): 176214900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 154573, 309146, 463719, 618292, 772865, 927438, 1391157, 1545730, 1854876, 2318595, 2782314, 3091460, 4173471, 4637190, 5564628, 6955785, 8346942, 9274380, 13911570, 16693884, 20867355, 27823140, 41734710, 83469420]

約数ペア:

[(1, 83469420), (2, 41734710), (3, 27823140), (4, 20867355), (5, 16693884), (6, 13911570), (9, 9274380), (10, 8346942), (12, 6955785), (15, 5564628), (18, 4637190), (20, 4173471), (27, 3091460), (30, 2782314), (36, 2318595), (45, 1854876), (54, 1545730), (60, 1391157), (90, 927438), (108, 772865), (135, 618292), (180, 463719), (270, 309146), (540, 154573)]