104831580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 345080736

約数和(自身を除く): 240249156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 181, 196, 197, 210, 245, 294, 362, 394, 420, 490, 543, 588, 591, 724, 735, 788, 905, 980, 985, 1086, 1182, 1267, 1379, 1470, 1810, 1970, 2172, 2364, 2534, 2715, 2758, 2940, 2955, 3620, 3801, 3940, 4137, 5068, 5430, 5516, 5910, 6335, 6895, 7602, 8274, 8869, 9653, 10860, 11820, 12670, 13790, 15204, 16548, 17738, 19005, 19306, 20685, 25340, 26607, 27580, 28959, 35476, 35657, 38010, 38612, 41370, 44345, 48265, 53214, 57918, 71314, 76020, 82740, 88690, 96530, 106428, 106971, 115836, 133035, 142628, 144795, 177380, 178285, 193060, 213942, 249599, 266070, 289590, 356570, 427884, 499198, 532140, 534855, 579180, 713140, 748797, 998396, 1069710, 1247995, 1497594, 1747193, 2139420, 2495990, 2995188, 3494386, 3743985, 4991980, 5241579, 6988772, 7487970, 8735965, 10483158, 14975940, 17471930, 20966316, 26207895, 34943860, 52415790, 104831580]

約数ペア:

[(1, 104831580), (2, 52415790), (3, 34943860), (4, 26207895), (5, 20966316), (6, 17471930), (7, 14975940), (10, 10483158), (12, 8735965), (14, 7487970), (15, 6988772), (20, 5241579), (21, 4991980), (28, 3743985), (30, 3494386), (35, 2995188), (42, 2495990), (49, 2139420), (60, 1747193), (70, 1497594), (84, 1247995), (98, 1069710), (105, 998396), (140, 748797), (147, 713140), (181, 579180), (196, 534855), (197, 532140), (210, 499198), (245, 427884), (294, 356570), (362, 289590), (394, 266070), (420, 249599), (490, 213942), (543, 193060), (588, 178285), (591, 177380), (724, 144795), (735, 142628), (788, 133035), (905, 115836), (980, 106971), (985, 106428), (1086, 96530), (1182, 88690), (1267, 82740), (1379, 76020), (1470, 71314), (1810, 57918), (1970, 53214), (2172, 48265), (2364, 44345), (2534, 41370), (2715, 38612), (2758, 38010), (2940, 35657), (2955, 35476), (3620, 28959), (3801, 27580), (3940, 26607), (4137, 25340), (5068, 20685), (5430, 19306), (5516, 19005), (5910, 17738), (6335, 16548), (6895, 15204), (7602, 13790), (8274, 12670), (8869, 11820), (9653, 10860)]