10788750

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{137}}^1$

素因数の和:172

約数の個数: 120

約数和(自身を含む): 33626736

約数和(自身を除く): 22837986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 137, 150, 175, 210, 225, 250, 274, 315, 350, 375, 411, 450, 525, 625, 630, 685, 750, 822, 875, 959, 1050, 1125, 1233, 1250, 1370, 1575, 1750, 1875, 1918, 2055, 2250, 2466, 2625, 2877, 3150, 3425, 3750, 4110, 4375, 4795, 5250, 5625, 5754, 6165, 6850, 7875, 8631, 8750, 9590, 10275, 11250, 12330, 13125, 14385, 15750, 17125, 17262, 20550, 23975, 26250, 28770, 30825, 34250, 39375, 43155, 47950, 51375, 61650, 71925, 78750, 85625, 86310, 102750, 119875, 143850, 154125, 171250, 215775, 239750, 256875, 308250, 359625, 431550, 513750, 599375, 719250, 770625, 1078875, 1198750, 1541250, 1798125, 2157750, 3596250, 5394375, 10788750]

約数ペア:

[(1, 10788750), (2, 5394375), (3, 3596250), (5, 2157750), (6, 1798125), (7, 1541250), (9, 1198750), (10, 1078875), (14, 770625), (15, 719250), (18, 599375), (21, 513750), (25, 431550), (30, 359625), (35, 308250), (42, 256875), (45, 239750), (50, 215775), (63, 171250), (70, 154125), (75, 143850), (90, 119875), (105, 102750), (125, 86310), (126, 85625), (137, 78750), (150, 71925), (175, 61650), (210, 51375), (225, 47950), (250, 43155), (274, 39375), (315, 34250), (350, 30825), (375, 28770), (411, 26250), (450, 23975), (525, 20550), (625, 17262), (630, 17125), (685, 15750), (750, 14385), (822, 13125), (875, 12330), (959, 11250), (1050, 10275), (1125, 9590), (1233, 8750), (1250, 8631), (1370, 7875), (1575, 6850), (1750, 6165), (1875, 5754), (1918, 5625), (2055, 5250), (2250, 4795), (2466, 4375), (2625, 4110), (2877, 3750), (3150, 3425)]