51200600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 141319080

約数和(自身を除く): 90118480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 37, 40, 44, 50, 55, 68, 74, 85, 88, 100, 110, 136, 148, 170, 185, 187, 200, 220, 275, 296, 340, 370, 374, 407, 425, 440, 550, 629, 680, 740, 748, 814, 850, 925, 935, 1100, 1258, 1369, 1480, 1496, 1628, 1700, 1850, 1870, 2035, 2200, 2516, 2738, 3145, 3256, 3400, 3700, 3740, 4070, 4675, 5032, 5476, 6290, 6845, 6919, 7400, 7480, 8140, 9350, 10175, 10952, 12580, 13690, 13838, 15059, 15725, 16280, 18700, 20350, 23273, 25160, 27380, 27676, 30118, 31450, 34225, 34595, 37400, 40700, 46546, 54760, 55352, 60236, 62900, 68450, 69190, 75295, 81400, 93092, 116365, 120472, 125800, 136900, 138380, 150590, 172975, 186184, 232730, 256003, 273800, 276760, 301180, 345950, 376475, 465460, 512006, 581825, 602360, 691900, 752950, 930920, 1024012, 1163650, 1280015, 1383800, 1505900, 2048024, 2327300, 2560030, 3011800, 4654600, 5120060, 6400075, 10240120, 12800150, 25600300, 51200600]

約数ペア:

[(1, 51200600), (2, 25600300), (4, 12800150), (5, 10240120), (8, 6400075), (10, 5120060), (11, 4654600), (17, 3011800), (20, 2560030), (22, 2327300), (25, 2048024), (34, 1505900), (37, 1383800), (40, 1280015), (44, 1163650), (50, 1024012), (55, 930920), (68, 752950), (74, 691900), (85, 602360), (88, 581825), (100, 512006), (110, 465460), (136, 376475), (148, 345950), (170, 301180), (185, 276760), (187, 273800), (200, 256003), (220, 232730), (275, 186184), (296, 172975), (340, 150590), (370, 138380), (374, 136900), (407, 125800), (425, 120472), (440, 116365), (550, 93092), (629, 81400), (680, 75295), (740, 69190), (748, 68450), (814, 62900), (850, 60236), (925, 55352), (935, 54760), (1100, 46546), (1258, 40700), (1369, 37400), (1480, 34595), (1496, 34225), (1628, 31450), (1700, 30118), (1850, 27676), (1870, 27380), (2035, 25160), (2200, 23273), (2516, 20350), (2738, 18700), (3145, 16280), (3256, 15725), (3400, 15059), (3700, 13838), (3740, 13690), (4070, 12580), (4675, 10952), (5032, 10175), (5476, 9350), (6290, 8140), (6845, 7480), (6919, 7400)]