25004700

素因数分解:

$2^2\times 3^6\times 5^2\times 7^3$

素因数の和:53

約数の個数: 252

約数和(自身を含む): 94872400

約数和(自身を除く): 69867700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 81, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 162, 175, 180, 189, 196, 210, 225, 243, 245, 252, 270, 294, 300, 315, 324, 343, 350, 378, 405, 420, 441, 450, 486, 490, 525, 540, 567, 588, 630, 675, 686, 700, 729, 735, 756, 810, 882, 900, 945, 972, 980, 1029, 1050, 1134, 1215, 1225, 1260, 1323, 1350, 1372, 1458, 1470, 1575, 1620, 1701, 1715, 1764, 1890, 2025, 2058, 2100, 2205, 2268, 2430, 2450, 2646, 2700, 2835, 2916, 2940, 3087, 3150, 3402, 3430, 3645, 3675, 3780, 3969, 4050, 4116, 4410, 4725, 4860, 4900, 5103, 5145, 5292, 5670, 6075, 6174, 6300, 6615, 6804, 6860, 7290, 7350, 7938, 8100, 8505, 8575, 8820, 9261, 9450, 10206, 10290, 11025, 11340, 11907, 12150, 12348, 13230, 14175, 14580, 14700, 15435, 15876, 17010, 17150, 18225, 18522, 18900, 19845, 20412, 20580, 22050, 23814, 24300, 25515, 25725, 26460, 27783, 28350, 30870, 33075, 34020, 34300, 35721, 36450, 37044, 39690, 42525, 44100, 46305, 47628, 51030, 51450, 55566, 56700, 59535, 61740, 66150, 71442, 72900, 77175, 79380, 83349, 85050, 92610, 99225, 102060, 102900, 111132, 119070, 127575, 132300, 138915, 142884, 154350, 166698, 170100, 178605, 185220, 198450, 231525, 238140, 250047, 255150, 277830, 297675, 308700, 333396, 357210, 396900, 416745, 463050, 500094, 510300, 555660, 595350, 694575, 714420, 833490, 893025, 926100, 1000188, 1190700, 1250235, 1389150, 1666980, 1786050, 2083725, 2500470, 2778300, 3572100, 4167450, 5000940, 6251175, 8334900, 12502350, 25004700]

約数ペア:

[(1, 25004700), (2, 12502350), (3, 8334900), (4, 6251175), (5, 5000940), (6, 4167450), (7, 3572100), (9, 2778300), (10, 2500470), (12, 2083725), (14, 1786050), (15, 1666980), (18, 1389150), (20, 1250235), (21, 1190700), (25, 1000188), (27, 926100), (28, 893025), (30, 833490), (35, 714420), (36, 694575), (42, 595350), (45, 555660), (49, 510300), (50, 500094), (54, 463050), (60, 416745), (63, 396900), (70, 357210), (75, 333396), (81, 308700), (84, 297675), (90, 277830), (98, 255150), (100, 250047), (105, 238140), (108, 231525), (126, 198450), (135, 185220), (140, 178605), (147, 170100), (150, 166698), (162, 154350), (175, 142884), (180, 138915), (189, 132300), (196, 127575), (210, 119070), (225, 111132), (243, 102900), (245, 102060), (252, 99225), (270, 92610), (294, 85050), (300, 83349), (315, 79380), (324, 77175), (343, 72900), (350, 71442), (378, 66150), (405, 61740), (420, 59535), (441, 56700), (450, 55566), (486, 51450), (490, 51030), (525, 47628), (540, 46305), (567, 44100), (588, 42525), (630, 39690), (675, 37044), (686, 36450), (700, 35721), (729, 34300), (735, 34020), (756, 33075), (810, 30870), (882, 28350), (900, 27783), (945, 26460), (972, 25725), (980, 25515), (1029, 24300), (1050, 23814), (1134, 22050), (1215, 20580), (1225, 20412), (1260, 19845), (1323, 18900), (1350, 18522), (1372, 18225), (1458, 17150), (1470, 17010), (1575, 15876), (1620, 15435), (1701, 14700), (1715, 14580), (1764, 14175), (1890, 13230), (2025, 12348), (2058, 12150), (2100, 11907), (2205, 11340), (2268, 11025), (2430, 10290), (2450, 10206), (2646, 9450), (2700, 9261), (2835, 8820), (2916, 8575), (2940, 8505), (3087, 8100), (3150, 7938), (3402, 7350), (3430, 7290), (3645, 6860), (3675, 6804), (3780, 6615), (3969, 6300), (4050, 6174), (4116, 6075), (4410, 5670), (4725, 5292), (4860, 5145), (4900, 5103)]