315752400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:794

約数の個数: 180

約数和(自身を含む): 1105380640

約数和(自身を除く): 789628240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 139, 144, 150, 180, 200, 225, 240, 278, 300, 360, 400, 417, 450, 556, 600, 631, 695, 720, 834, 900, 1112, 1200, 1251, 1262, 1390, 1668, 1800, 1893, 2085, 2224, 2502, 2524, 2780, 3155, 3336, 3475, 3600, 3786, 4170, 5004, 5048, 5560, 5679, 6255, 6310, 6672, 6950, 7572, 8340, 9465, 10008, 10096, 10425, 11120, 11358, 12510, 12620, 13900, 15144, 15775, 16680, 18930, 20016, 20850, 22716, 25020, 25240, 27800, 28395, 30288, 31275, 31550, 33360, 37860, 41700, 45432, 47325, 50040, 50480, 55600, 56790, 62550, 63100, 75720, 83400, 87709, 90864, 94650, 100080, 113580, 125100, 126200, 141975, 151440, 166800, 175418, 189300, 227160, 250200, 252400, 263127, 283950, 350836, 378600, 438545, 454320, 500400, 526254, 567900, 701672, 757200, 789381, 877090, 1052508, 1135800, 1315635, 1403344, 1578762, 1754180, 2105016, 2192725, 2271600, 2631270, 3157524, 3508360, 3946905, 4210032, 4385450, 5262540, 6315048, 6578175, 7016720, 7893810, 8770900, 10525080, 12630096, 13156350, 15787620, 17541800, 19734525, 21050160, 26312700, 31575240, 35083600, 39469050, 52625400, 63150480, 78938100, 105250800, 157876200, 315752400]

約数ペア:

[(1, 315752400), (2, 157876200), (3, 105250800), (4, 78938100), (5, 63150480), (6, 52625400), (8, 39469050), (9, 35083600), (10, 31575240), (12, 26312700), (15, 21050160), (16, 19734525), (18, 17541800), (20, 15787620), (24, 13156350), (25, 12630096), (30, 10525080), (36, 8770900), (40, 7893810), (45, 7016720), (48, 6578175), (50, 6315048), (60, 5262540), (72, 4385450), (75, 4210032), (80, 3946905), (90, 3508360), (100, 3157524), (120, 2631270), (139, 2271600), (144, 2192725), (150, 2105016), (180, 1754180), (200, 1578762), (225, 1403344), (240, 1315635), (278, 1135800), (300, 1052508), (360, 877090), (400, 789381), (417, 757200), (450, 701672), (556, 567900), (600, 526254), (631, 500400), (695, 454320), (720, 438545), (834, 378600), (900, 350836), (1112, 283950), (1200, 263127), (1251, 252400), (1262, 250200), (1390, 227160), (1668, 189300), (1800, 175418), (1893, 166800), (2085, 151440), (2224, 141975), (2502, 126200), (2524, 125100), (2780, 113580), (3155, 100080), (3336, 94650), (3475, 90864), (3600, 87709), (3786, 83400), (4170, 75720), (5004, 63100), (5048, 62550), (5560, 56790), (5679, 55600), (6255, 50480), (6310, 50040), (6672, 47325), (6950, 45432), (7572, 41700), (8340, 37860), (9465, 33360), (10008, 31550), (10096, 31275), (10425, 30288), (11120, 28395), (11358, 27800), (12510, 25240), (12620, 25020), (13900, 22716), (15144, 20850), (15775, 20016), (16680, 18930)]