131662260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{27091}}^1$

素因数の和:27115

約数の個数: 72

約数和(自身を含む): 414182496

約数和(自身を除く): 282520236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 27091, 54182, 81273, 108364, 135455, 162546, 243819, 270910, 325092, 406365, 487638, 541820, 731457, 812730, 975276, 1219095, 1462914, 1625460, 2194371, 2438190, 2925828, 3657285, 4388742, 4876380, 6583113, 7314570, 8777484, 10971855, 13166226, 14629140, 21943710, 26332452, 32915565, 43887420, 65831130, 131662260]

約数ペア:

[(1, 131662260), (2, 65831130), (3, 43887420), (4, 32915565), (5, 26332452), (6, 21943710), (9, 14629140), (10, 13166226), (12, 10971855), (15, 8777484), (18, 7314570), (20, 6583113), (27, 4876380), (30, 4388742), (36, 3657285), (45, 2925828), (54, 2438190), (60, 2194371), (81, 1625460), (90, 1462914), (108, 1219095), (135, 975276), (162, 812730), (180, 731457), (243, 541820), (270, 487638), (324, 406365), (405, 325092), (486, 270910), (540, 243819), (810, 162546), (972, 135455), (1215, 108364), (1620, 81273), (2430, 54182), (4860, 27091)]