231365400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1834

約数の個数: 192

約数和(自身を含む): 846612480

約数和(自身を除く): 615247080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1240, 1302, 1400, 1550, 1736, 1777, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 3554, 3720, 4200, 4340, 4650, 5208, 5331, 5425, 6200, 6510, 7108, 8680, 8885, 9300, 10662, 10850, 12439, 13020, 14216, 16275, 17770, 18600, 21324, 21700, 24878, 26040, 26655, 32550, 35540, 37317, 42648, 43400, 44425, 49756, 53310, 55087, 62195, 65100, 71080, 74634, 88850, 99512, 106620, 110174, 124390, 130200, 133275, 149268, 165261, 177700, 186585, 213240, 220348, 248780, 266550, 275435, 298536, 310975, 330522, 355400, 373170, 385609, 440696, 497560, 533100, 550870, 621950, 661044, 746340, 771218, 826305, 932925, 1066200, 1101740, 1156827, 1243900, 1322088, 1377175, 1492680, 1542436, 1652610, 1865850, 1928045, 2203480, 2313654, 2487800, 2754350, 3084872, 3305220, 3731700, 3856090, 4131525, 4627308, 5508700, 5784135, 6610440, 7463400, 7712180, 8263050, 9254616, 9640225, 11017400, 11568270, 15424360, 16526100, 19280450, 23136540, 28920675, 33052200, 38560900, 46273080, 57841350, 77121800, 115682700, 231365400]

約数ペア:

[(1, 231365400), (2, 115682700), (3, 77121800), (4, 57841350), (5, 46273080), (6, 38560900), (7, 33052200), (8, 28920675), (10, 23136540), (12, 19280450), (14, 16526100), (15, 15424360), (20, 11568270), (21, 11017400), (24, 9640225), (25, 9254616), (28, 8263050), (30, 7712180), (31, 7463400), (35, 6610440), (40, 5784135), (42, 5508700), (50, 4627308), (56, 4131525), (60, 3856090), (62, 3731700), (70, 3305220), (75, 3084872), (84, 2754350), (93, 2487800), (100, 2313654), (105, 2203480), (120, 1928045), (124, 1865850), (140, 1652610), (150, 1542436), (155, 1492680), (168, 1377175), (175, 1322088), (186, 1243900), (200, 1156827), (210, 1101740), (217, 1066200), (248, 932925), (280, 826305), (300, 771218), (310, 746340), (350, 661044), (372, 621950), (420, 550870), (434, 533100), (465, 497560), (525, 440696), (600, 385609), (620, 373170), (651, 355400), (700, 330522), (744, 310975), (775, 298536), (840, 275435), (868, 266550), (930, 248780), (1050, 220348), (1085, 213240), (1240, 186585), (1302, 177700), (1400, 165261), (1550, 149268), (1736, 133275), (1777, 130200), (1860, 124390), (2100, 110174), (2170, 106620), (2325, 99512), (2604, 88850), (3100, 74634), (3255, 71080), (3554, 65100), (3720, 62195), (4200, 55087), (4340, 53310), (4650, 49756), (5208, 44425), (5331, 43400), (5425, 42648), (6200, 37317), (6510, 35540), (7108, 32550), (8680, 26655), (8885, 26040), (9300, 24878), (10662, 21700), (10850, 21324), (12439, 18600), (13020, 17770), (14216, 16275)]