133348600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1278

約数の個数: 144

約数和(自身を含む): 393758280

約数和(自身を除く): 260409680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 140, 154, 175, 196, 200, 220, 245, 275, 280, 308, 350, 385, 392, 440, 490, 539, 550, 616, 700, 770, 980, 1078, 1100, 1225, 1237, 1400, 1540, 1925, 1960, 2156, 2200, 2450, 2474, 2695, 3080, 3850, 4312, 4900, 4948, 5390, 6185, 7700, 8659, 9800, 9896, 10780, 12370, 13475, 13607, 15400, 17318, 21560, 24740, 26950, 27214, 30925, 34636, 43295, 49480, 53900, 54428, 60613, 61850, 68035, 69272, 86590, 95249, 107800, 108856, 121226, 123700, 136070, 173180, 190498, 216475, 242452, 247400, 272140, 303065, 340175, 346360, 380996, 432950, 476245, 484904, 544280, 606130, 666743, 680350, 761992, 865900, 952490, 1212260, 1333486, 1360700, 1515325, 1731800, 1904980, 2381225, 2424520, 2666972, 2721400, 3030650, 3333715, 3809960, 4762450, 5333944, 6061300, 6667430, 9524900, 12122600, 13334860, 16668575, 19049800, 26669720, 33337150, 66674300, 133348600]

約数ペア:

[(1, 133348600), (2, 66674300), (4, 33337150), (5, 26669720), (7, 19049800), (8, 16668575), (10, 13334860), (11, 12122600), (14, 9524900), (20, 6667430), (22, 6061300), (25, 5333944), (28, 4762450), (35, 3809960), (40, 3333715), (44, 3030650), (49, 2721400), (50, 2666972), (55, 2424520), (56, 2381225), (70, 1904980), (77, 1731800), (88, 1515325), (98, 1360700), (100, 1333486), (110, 1212260), (140, 952490), (154, 865900), (175, 761992), (196, 680350), (200, 666743), (220, 606130), (245, 544280), (275, 484904), (280, 476245), (308, 432950), (350, 380996), (385, 346360), (392, 340175), (440, 303065), (490, 272140), (539, 247400), (550, 242452), (616, 216475), (700, 190498), (770, 173180), (980, 136070), (1078, 123700), (1100, 121226), (1225, 108856), (1237, 107800), (1400, 95249), (1540, 86590), (1925, 69272), (1960, 68035), (2156, 61850), (2200, 60613), (2450, 54428), (2474, 53900), (2695, 49480), (3080, 43295), (3850, 34636), (4312, 30925), (4900, 27214), (4948, 26950), (5390, 24740), (6185, 21560), (7700, 17318), (8659, 15400), (9800, 13607), (9896, 13475), (10780, 12370)]