201135420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372473}}^1$

素因数の和:372491

約数の個数: 48

約数和(自身を含む): 625756320

約数和(自身を除く): 424620900

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, 372473, 744946, 1117419, 1489892, 1862365, 2234838, 3352257, 3724730, 4469676, 5587095, 6704514, 7449460, 10056771, 11174190, 13409028, 16761285, 20113542, 22348380, 33522570, 40227084, 50283855, 67045140, 100567710, 201135420]

約数ペア:

[(1, 201135420), (2, 100567710), (3, 67045140), (4, 50283855), (5, 40227084), (6, 33522570), (9, 22348380), (10, 20113542), (12, 16761285), (15, 13409028), (18, 11174190), (20, 10056771), (27, 7449460), (30, 6704514), (36, 5587095), (45, 4469676), (54, 3724730), (60, 3352257), (90, 2234838), (108, 1862365), (135, 1489892), (180, 1117419), (270, 744946), (540, 372473)]