2987600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 9041088

約数和(自身を除く): 6053488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 97, 100, 110, 112, 140, 154, 175, 176, 194, 200, 220, 275, 280, 308, 350, 385, 388, 400, 440, 485, 550, 560, 616, 679, 700, 770, 776, 880, 970, 1067, 1100, 1232, 1358, 1400, 1540, 1552, 1925, 1940, 2134, 2200, 2425, 2716, 2800, 3080, 3395, 3850, 3880, 4268, 4400, 4850, 5335, 5432, 6160, 6790, 7469, 7700, 7760, 8536, 9700, 10670, 10864, 13580, 14938, 15400, 16975, 17072, 19400, 21340, 26675, 27160, 29876, 30800, 33950, 37345, 38800, 42680, 53350, 54320, 59752, 67900, 74690, 85360, 106700, 119504, 135800, 149380, 186725, 213400, 271600, 298760, 373450, 426800, 597520, 746900, 1493800, 2987600]

約数ペア:

[(1, 2987600), (2, 1493800), (4, 746900), (5, 597520), (7, 426800), (8, 373450), (10, 298760), (11, 271600), (14, 213400), (16, 186725), (20, 149380), (22, 135800), (25, 119504), (28, 106700), (35, 85360), (40, 74690), (44, 67900), (50, 59752), (55, 54320), (56, 53350), (70, 42680), (77, 38800), (80, 37345), (88, 33950), (97, 30800), (100, 29876), (110, 27160), (112, 26675), (140, 21340), (154, 19400), (175, 17072), (176, 16975), (194, 15400), (200, 14938), (220, 13580), (275, 10864), (280, 10670), (308, 9700), (350, 8536), (385, 7760), (388, 7700), (400, 7469), (440, 6790), (485, 6160), (550, 5432), (560, 5335), (616, 4850), (679, 4400), (700, 4268), (770, 3880), (776, 3850), (880, 3395), (970, 3080), (1067, 2800), (1100, 2716), (1232, 2425), (1358, 2200), (1400, 2134), (1540, 1940), (1552, 1925)]