135903420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83891}}^1$

素因数の和:83912

約数の個数: 60

約数和(自身を含む): 426339144

約数和(自身を除く): 290435724

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, 270, 324, 405, 540, 810, 1620, 83891, 167782, 251673, 335564, 419455, 503346, 755019, 838910, 1006692, 1258365, 1510038, 1677820, 2265057, 2516730, 3020076, 3775095, 4530114, 5033460, 6795171, 7550190, 9060228, 11325285, 13590342, 15100380, 22650570, 27180684, 33975855, 45301140, 67951710, 135903420]

約数ペア:

[(1, 135903420), (2, 67951710), (3, 45301140), (4, 33975855), (5, 27180684), (6, 22650570), (9, 15100380), (10, 13590342), (12, 11325285), (15, 9060228), (18, 7550190), (20, 6795171), (27, 5033460), (30, 4530114), (36, 3775095), (45, 3020076), (54, 2516730), (60, 2265057), (81, 1677820), (90, 1510038), (108, 1258365), (135, 1006692), (162, 838910), (180, 755019), (270, 503346), (324, 419455), (405, 335564), (540, 251673), (810, 167782), (1620, 83891)]