141901020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2909}}^1$

素因数の和:3195

約数の個数: 72

約数和(自身を含む): 432169920

約数和(自身を除く): 290268900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 2909, 3252, 4065, 4878, 5420, 5818, 8130, 8727, 9756, 11636, 12195, 14545, 16260, 17454, 24390, 26181, 29090, 34908, 43635, 48780, 52362, 58180, 87270, 104724, 130905, 174540, 261810, 523620, 788339, 1576678, 2365017, 3153356, 3941695, 4730034, 7095051, 7883390, 9460068, 11825085, 14190102, 15766780, 23650170, 28380204, 35475255, 47300340, 70950510, 141901020]

約数ペア:

[(1, 141901020), (2, 70950510), (3, 47300340), (4, 35475255), (5, 28380204), (6, 23650170), (9, 15766780), (10, 14190102), (12, 11825085), (15, 9460068), (18, 7883390), (20, 7095051), (30, 4730034), (36, 3941695), (45, 3153356), (60, 2365017), (90, 1576678), (180, 788339), (271, 523620), (542, 261810), (813, 174540), (1084, 130905), (1355, 104724), (1626, 87270), (2439, 58180), (2710, 52362), (2909, 48780), (3252, 43635), (4065, 34908), (4878, 29090), (5420, 26181), (5818, 24390), (8130, 17454), (8727, 16260), (9756, 14545), (11636, 12195)]