87776040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2347

約数の個数: 128

約数和(自身を含む): 297302400

約数和(自身を除く): 209526360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2293, 2552, 3190, 3480, 3828, 4586, 4785, 6380, 6879, 7656, 9172, 9570, 11465, 12760, 13758, 18344, 19140, 22930, 25223, 27516, 34395, 38280, 45860, 50446, 55032, 66497, 68790, 75669, 91720, 100892, 126115, 132994, 137580, 151338, 199491, 201784, 252230, 265988, 275160, 302676, 332485, 378345, 398982, 504460, 531976, 605352, 664970, 731467, 756690, 797964, 997455, 1008920, 1329940, 1462934, 1513380, 1595928, 1994910, 2194401, 2659880, 2925868, 3026760, 3657335, 3989820, 4388802, 5851736, 7314670, 7979640, 8777604, 10972005, 14629340, 17555208, 21944010, 29258680, 43888020, 87776040]

約数ペア:

[(1, 87776040), (2, 43888020), (3, 29258680), (4, 21944010), (5, 17555208), (6, 14629340), (8, 10972005), (10, 8777604), (11, 7979640), (12, 7314670), (15, 5851736), (20, 4388802), (22, 3989820), (24, 3657335), (29, 3026760), (30, 2925868), (33, 2659880), (40, 2194401), (44, 1994910), (55, 1595928), (58, 1513380), (60, 1462934), (66, 1329940), (87, 1008920), (88, 997455), (110, 797964), (116, 756690), (120, 731467), (132, 664970), (145, 605352), (165, 531976), (174, 504460), (220, 398982), (232, 378345), (264, 332485), (290, 302676), (319, 275160), (330, 265988), (348, 252230), (435, 201784), (440, 199491), (580, 151338), (638, 137580), (660, 132994), (696, 126115), (870, 100892), (957, 91720), (1160, 75669), (1276, 68790), (1320, 66497), (1595, 55032), (1740, 50446), (1914, 45860), (2293, 38280), (2552, 34395), (3190, 27516), (3480, 25223), (3828, 22930), (4586, 19140), (4785, 18344), (6380, 13758), (6879, 12760), (7656, 11465), (9172, 9570)]