201790600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 533872080

約数和(自身を除く): 332081480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 67, 74, 88, 100, 110, 134, 148, 185, 200, 220, 268, 275, 296, 335, 370, 407, 440, 536, 550, 670, 737, 740, 814, 925, 1100, 1340, 1369, 1474, 1480, 1628, 1675, 1850, 2035, 2200, 2479, 2680, 2738, 2948, 3256, 3350, 3685, 3700, 4070, 4958, 5476, 5896, 6700, 6845, 7370, 7400, 8140, 9916, 10175, 10952, 12395, 13400, 13690, 14740, 15059, 16280, 18425, 19832, 20350, 24790, 27269, 27380, 29480, 30118, 34225, 36850, 40700, 49580, 54538, 54760, 60236, 61975, 68450, 73700, 75295, 81400, 91723, 99160, 109076, 120472, 123950, 136345, 136900, 147400, 150590, 183446, 218152, 247900, 272690, 273800, 301180, 366892, 376475, 458615, 495800, 545380, 602360, 681725, 733784, 752950, 917230, 1008953, 1090760, 1363450, 1505900, 1834460, 2017906, 2293075, 2726900, 3011800, 3668920, 4035812, 4586150, 5044765, 5453800, 8071624, 9172300, 10089530, 18344600, 20179060, 25223825, 40358120, 50447650, 100895300, 201790600]

約数ペア:

[(1, 201790600), (2, 100895300), (4, 50447650), (5, 40358120), (8, 25223825), (10, 20179060), (11, 18344600), (20, 10089530), (22, 9172300), (25, 8071624), (37, 5453800), (40, 5044765), (44, 4586150), (50, 4035812), (55, 3668920), (67, 3011800), (74, 2726900), (88, 2293075), (100, 2017906), (110, 1834460), (134, 1505900), (148, 1363450), (185, 1090760), (200, 1008953), (220, 917230), (268, 752950), (275, 733784), (296, 681725), (335, 602360), (370, 545380), (407, 495800), (440, 458615), (536, 376475), (550, 366892), (670, 301180), (737, 273800), (740, 272690), (814, 247900), (925, 218152), (1100, 183446), (1340, 150590), (1369, 147400), (1474, 136900), (1480, 136345), (1628, 123950), (1675, 120472), (1850, 109076), (2035, 99160), (2200, 91723), (2479, 81400), (2680, 75295), (2738, 73700), (2948, 68450), (3256, 61975), (3350, 60236), (3685, 54760), (3700, 54538), (4070, 49580), (4958, 40700), (5476, 36850), (5896, 34225), (6700, 30118), (6845, 29480), (7370, 27380), (7400, 27269), (8140, 24790), (9916, 20350), (10175, 19832), (10952, 18425), (12395, 16280), (13400, 15059), (13690, 14740)]