12741000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 41333760

約数和(自身を除く): 28592760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 137, 150, 155, 186, 200, 248, 250, 274, 300, 310, 372, 375, 411, 465, 500, 548, 600, 620, 685, 744, 750, 775, 822, 930, 1000, 1096, 1240, 1370, 1500, 1550, 1644, 1860, 2055, 2325, 2740, 3000, 3100, 3288, 3425, 3720, 3875, 4110, 4247, 4650, 5480, 6200, 6850, 7750, 8220, 8494, 9300, 10275, 11625, 12741, 13700, 15500, 16440, 16988, 17125, 18600, 20550, 21235, 23250, 25482, 27400, 31000, 33976, 34250, 41100, 42470, 46500, 50964, 51375, 63705, 68500, 82200, 84940, 93000, 101928, 102750, 106175, 127410, 137000, 169880, 205500, 212350, 254820, 318525, 411000, 424700, 509640, 530875, 637050, 849400, 1061750, 1274100, 1592625, 2123500, 2548200, 3185250, 4247000, 6370500, 12741000]

約数ペア:

[(1, 12741000), (2, 6370500), (3, 4247000), (4, 3185250), (5, 2548200), (6, 2123500), (8, 1592625), (10, 1274100), (12, 1061750), (15, 849400), (20, 637050), (24, 530875), (25, 509640), (30, 424700), (31, 411000), (40, 318525), (50, 254820), (60, 212350), (62, 205500), (75, 169880), (93, 137000), (100, 127410), (120, 106175), (124, 102750), (125, 101928), (137, 93000), (150, 84940), (155, 82200), (186, 68500), (200, 63705), (248, 51375), (250, 50964), (274, 46500), (300, 42470), (310, 41100), (372, 34250), (375, 33976), (411, 31000), (465, 27400), (500, 25482), (548, 23250), (600, 21235), (620, 20550), (685, 18600), (744, 17125), (750, 16988), (775, 16440), (822, 15500), (930, 13700), (1000, 12741), (1096, 11625), (1240, 10275), (1370, 9300), (1500, 8494), (1550, 8220), (1644, 7750), (1860, 6850), (2055, 6200), (2325, 5480), (2740, 4650), (3000, 4247), (3100, 4110), (3288, 3875), (3425, 3720)]