99973980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{185137}}^1$

素因数の和:185155

約数の個数: 48

約数和(自身を含む): 311031840

約数和(自身を除く): 211057860

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, 185137, 370274, 555411, 740548, 925685, 1110822, 1666233, 1851370, 2221644, 2777055, 3332466, 3702740, 4998699, 5554110, 6664932, 8331165, 9997398, 11108220, 16662330, 19994796, 24993495, 33324660, 49986990, 99973980]

約数ペア:

[(1, 99973980), (2, 49986990), (3, 33324660), (4, 24993495), (5, 19994796), (6, 16662330), (9, 11108220), (10, 9997398), (12, 8331165), (15, 6664932), (18, 5554110), (20, 4998699), (27, 3702740), (30, 3332466), (36, 2777055), (45, 2221644), (54, 1851370), (60, 1666233), (90, 1110822), (108, 925685), (135, 740548), (180, 555411), (270, 370274), (540, 185137)]