76948020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14741}}^1$

素因数の和:14785

約数の個数: 72

約数和(自身を含む): 241473960

約数和(自身を除く): 164525940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 14741, 29482, 44223, 58964, 73705, 88446, 132669, 147410, 176892, 221115, 265338, 294820, 427489, 442230, 530676, 663345, 854978, 884460, 1282467, 1326690, 1709956, 2137445, 2564934, 2653380, 3847401, 4274890, 5129868, 6412335, 7694802, 8549780, 12824670, 15389604, 19237005, 25649340, 38474010, 76948020]

約数ペア:

[(1, 76948020), (2, 38474010), (3, 25649340), (4, 19237005), (5, 15389604), (6, 12824670), (9, 8549780), (10, 7694802), (12, 6412335), (15, 5129868), (18, 4274890), (20, 3847401), (29, 2653380), (30, 2564934), (36, 2137445), (45, 1709956), (58, 1326690), (60, 1282467), (87, 884460), (90, 854978), (116, 663345), (145, 530676), (174, 442230), (180, 427489), (261, 294820), (290, 265338), (348, 221115), (435, 176892), (522, 147410), (580, 132669), (870, 88446), (1044, 73705), (1305, 58964), (1740, 44223), (2610, 29482), (5220, 14741)]