258314580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27077}}^1$

素因数の和:27145

約数の個数: 72

約数和(自身を含む): 798367752

約数和(自身を除く): 540053172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 27077, 54154, 81231, 108308, 135385, 162462, 243693, 270770, 324924, 406155, 487386, 541540, 812310, 974772, 1218465, 1435081, 1624620, 2436930, 2870162, 4305243, 4873860, 5740324, 7175405, 8610486, 12915729, 14350810, 17220972, 21526215, 25831458, 28701620, 43052430, 51662916, 64578645, 86104860, 129157290, 258314580]

約数ペア:

[(1, 258314580), (2, 129157290), (3, 86104860), (4, 64578645), (5, 51662916), (6, 43052430), (9, 28701620), (10, 25831458), (12, 21526215), (15, 17220972), (18, 14350810), (20, 12915729), (30, 8610486), (36, 7175405), (45, 5740324), (53, 4873860), (60, 4305243), (90, 2870162), (106, 2436930), (159, 1624620), (180, 1435081), (212, 1218465), (265, 974772), (318, 812310), (477, 541540), (530, 487386), (636, 406155), (795, 324924), (954, 270770), (1060, 243693), (1590, 162462), (1908, 135385), (2385, 108308), (3180, 81231), (4770, 54154), (9540, 27077)]