126979380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21377}}^1$

素因数の和:21406

約数の個数: 96

約数和(自身を含む): 430980480

約数和(自身を除く): 304001100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 21377, 42754, 64131, 85508, 106885, 128262, 192393, 213770, 235147, 256524, 320655, 384786, 427540, 470294, 577179, 641310, 705441, 769572, 940588, 961965, 1154358, 1175735, 1282620, 1410882, 1923930, 2116323, 2308716, 2351470, 2821764, 2885895, 3527205, 3847860, 4232646, 4702940, 5771790, 6348969, 7054410, 8465292, 10581615, 11543580, 12697938, 14108820, 21163230, 25395876, 31744845, 42326460, 63489690, 126979380]

約数ペア:

[(1, 126979380), (2, 63489690), (3, 42326460), (4, 31744845), (5, 25395876), (6, 21163230), (9, 14108820), (10, 12697938), (11, 11543580), (12, 10581615), (15, 8465292), (18, 7054410), (20, 6348969), (22, 5771790), (27, 4702940), (30, 4232646), (33, 3847860), (36, 3527205), (44, 2885895), (45, 2821764), (54, 2351470), (55, 2308716), (60, 2116323), (66, 1923930), (90, 1410882), (99, 1282620), (108, 1175735), (110, 1154358), (132, 961965), (135, 940588), (165, 769572), (180, 705441), (198, 641310), (220, 577179), (270, 470294), (297, 427540), (330, 384786), (396, 320655), (495, 256524), (540, 235147), (594, 213770), (660, 192393), (990, 128262), (1188, 106885), (1485, 85508), (1980, 64131), (2970, 42754), (5940, 21377)]