76380780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6271}}^1$

素因数の和:6319

約数の個数: 96

約数和(自身を含む): 252887040

約数和(自身を除く): 176506260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 6271, 12180, 12542, 18813, 25084, 31355, 37626, 43897, 62710, 75252, 87794, 94065, 125420, 131691, 175588, 181859, 188130, 219485, 263382, 363718, 376260, 438970, 526764, 545577, 658455, 727436, 877940, 909295, 1091154, 1273013, 1316910, 1818590, 2182308, 2546026, 2633820, 2727885, 3637180, 3819039, 5092052, 5455770, 6365065, 7638078, 10911540, 12730130, 15276156, 19095195, 25460260, 38190390, 76380780]

約数ペア:

[(1, 76380780), (2, 38190390), (3, 25460260), (4, 19095195), (5, 15276156), (6, 12730130), (7, 10911540), (10, 7638078), (12, 6365065), (14, 5455770), (15, 5092052), (20, 3819039), (21, 3637180), (28, 2727885), (29, 2633820), (30, 2546026), (35, 2182308), (42, 1818590), (58, 1316910), (60, 1273013), (70, 1091154), (84, 909295), (87, 877940), (105, 727436), (116, 658455), (140, 545577), (145, 526764), (174, 438970), (203, 376260), (210, 363718), (290, 263382), (348, 219485), (406, 188130), (420, 181859), (435, 175588), (580, 131691), (609, 125420), (812, 94065), (870, 87794), (1015, 75252), (1218, 62710), (1740, 43897), (2030, 37626), (2436, 31355), (3045, 25084), (4060, 18813), (6090, 12542), (6271, 12180)]