137988900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^3\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 520800000

約数和(自身を除く): 382811100

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, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 149, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 298, 300, 315, 343, 350, 378, 420, 441, 447, 450, 490, 525, 540, 588, 596, 630, 675, 686, 700, 735, 745, 756, 882, 894, 900, 945, 980, 1029, 1043, 1050, 1225, 1260, 1323, 1341, 1350, 1372, 1470, 1490, 1575, 1715, 1764, 1788, 1890, 2058, 2086, 2100, 2205, 2235, 2450, 2646, 2682, 2700, 2940, 2980, 3087, 3129, 3150, 3430, 3675, 3725, 3780, 4023, 4116, 4172, 4410, 4470, 4725, 4900, 5145, 5215, 5292, 5364, 6174, 6258, 6300, 6615, 6705, 6860, 7301, 7350, 7450, 8046, 8575, 8820, 8940, 9261, 9387, 9450, 10290, 10430, 11025, 11175, 12348, 12516, 13230, 13410, 14602, 14700, 14900, 15435, 15645, 16092, 17150, 18522, 18774, 18900, 20115, 20580, 20860, 21903, 22050, 22350, 25725, 26075, 26460, 26820, 28161, 29204, 30870, 31290, 33075, 33525, 34300, 36505, 37044, 37548, 40230, 43806, 44100, 44700, 46305, 46935, 51107, 51450, 52150, 56322, 61740, 62580, 65709, 66150, 67050, 73010, 77175, 78225, 80460, 87612, 92610, 93870, 100575, 102214, 102900, 104300, 109515, 112644, 131418, 132300, 134100, 140805, 146020, 153321, 154350, 156450, 182525, 185220, 187740, 197127, 201150, 204428, 219030, 231525, 234675, 255535, 262836, 281610, 306642, 308700, 312900, 328545, 365050, 394254, 402300, 438060, 459963, 463050, 469350, 511070, 547575, 563220, 613284, 657090, 704025, 730100, 766605, 788508, 919926, 926100, 938700, 985635, 1022140, 1095150, 1277675, 1314180, 1379889, 1408050, 1533210, 1642725, 1839852, 1971270, 2190300, 2299815, 2555350, 2759778, 2816100, 3066420, 3285450, 3833025, 3942540, 4599630, 4928175, 5110700, 5519556, 6570900, 6899445, 7666050, 9199260, 9856350, 11499075, 13798890, 15332100, 19712700, 22998150, 27597780, 34497225, 45996300, 68994450, 137988900]

約数ペア:

[(1, 137988900), (2, 68994450), (3, 45996300), (4, 34497225), (5, 27597780), (6, 22998150), (7, 19712700), (9, 15332100), (10, 13798890), (12, 11499075), (14, 9856350), (15, 9199260), (18, 7666050), (20, 6899445), (21, 6570900), (25, 5519556), (27, 5110700), (28, 4928175), (30, 4599630), (35, 3942540), (36, 3833025), (42, 3285450), (45, 3066420), (49, 2816100), (50, 2759778), (54, 2555350), (60, 2299815), (63, 2190300), (70, 1971270), (75, 1839852), (84, 1642725), (90, 1533210), (98, 1408050), (100, 1379889), (105, 1314180), (108, 1277675), (126, 1095150), (135, 1022140), (140, 985635), (147, 938700), (149, 926100), (150, 919926), (175, 788508), (180, 766605), (189, 730100), (196, 704025), (210, 657090), (225, 613284), (245, 563220), (252, 547575), (270, 511070), (294, 469350), (298, 463050), (300, 459963), (315, 438060), (343, 402300), (350, 394254), (378, 365050), (420, 328545), (441, 312900), (447, 308700), (450, 306642), (490, 281610), (525, 262836), (540, 255535), (588, 234675), (596, 231525), (630, 219030), (675, 204428), (686, 201150), (700, 197127), (735, 187740), (745, 185220), (756, 182525), (882, 156450), (894, 154350), (900, 153321), (945, 146020), (980, 140805), (1029, 134100), (1043, 132300), (1050, 131418), (1225, 112644), (1260, 109515), (1323, 104300), (1341, 102900), (1350, 102214), (1372, 100575), (1470, 93870), (1490, 92610), (1575, 87612), (1715, 80460), (1764, 78225), (1788, 77175), (1890, 73010), (2058, 67050), (2086, 66150), (2100, 65709), (2205, 62580), (2235, 61740), (2450, 56322), (2646, 52150), (2682, 51450), (2700, 51107), (2940, 46935), (2980, 46305), (3087, 44700), (3129, 44100), (3150, 43806), (3430, 40230), (3675, 37548), (3725, 37044), (3780, 36505), (4023, 34300), (4116, 33525), (4172, 33075), (4410, 31290), (4470, 30870), (4725, 29204), (4900, 28161), (5145, 26820), (5215, 26460), (5292, 26075), (5364, 25725), (6174, 22350), (6258, 22050), (6300, 21903), (6615, 20860), (6705, 20580), (6860, 20115), (7301, 18900), (7350, 18774), (7450, 18522), (8046, 17150), (8575, 16092), (8820, 15645), (8940, 15435), (9261, 14900), (9387, 14700), (9450, 14602), (10290, 13410), (10430, 13230), (11025, 12516), (11175, 12348)]