102587580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{189977}}^1$

素因数の和:189995

約数の個数: 48

約数和(自身を含む): 319163040

約数和(自身を除く): 216575460

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, 189977, 379954, 569931, 759908, 949885, 1139862, 1709793, 1899770, 2279724, 2849655, 3419586, 3799540, 5129379, 5699310, 6839172, 8548965, 10258758, 11398620, 17097930, 20517516, 25646895, 34195860, 51293790, 102587580]

約数ペア:

[(1, 102587580), (2, 51293790), (3, 34195860), (4, 25646895), (5, 20517516), (6, 17097930), (9, 11398620), (10, 10258758), (12, 8548965), (15, 6839172), (18, 5699310), (20, 5129379), (27, 3799540), (30, 3419586), (36, 2849655), (45, 2279724), (54, 1899770), (60, 1709793), (90, 1139862), (108, 949885), (135, 759908), (180, 569931), (270, 379954), (540, 189977)]