217652600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 599961600

約数和(自身を除く): 382309000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 41, 44, 50, 55, 76, 82, 88, 95, 100, 110, 127, 152, 164, 190, 200, 205, 209, 220, 254, 275, 328, 380, 410, 418, 440, 451, 475, 508, 550, 635, 760, 779, 820, 836, 902, 950, 1016, 1025, 1045, 1100, 1270, 1397, 1558, 1640, 1672, 1804, 1900, 2050, 2090, 2200, 2255, 2413, 2540, 2794, 3116, 3175, 3608, 3800, 3895, 4100, 4180, 4510, 4826, 5080, 5207, 5225, 5588, 6232, 6350, 6985, 7790, 8200, 8360, 8569, 9020, 9652, 10414, 10450, 11176, 11275, 12065, 12700, 13970, 15580, 17138, 18040, 19304, 19475, 20828, 20900, 22550, 24130, 25400, 26035, 26543, 27940, 31160, 34276, 34925, 38950, 41656, 41800, 42845, 45100, 48260, 52070, 53086, 55880, 57277, 60325, 68552, 69850, 77900, 85690, 90200, 96520, 98933, 104140, 106172, 114554, 120650, 130175, 132715, 139700, 155800, 171380, 197866, 208280, 212344, 214225, 229108, 241300, 260350, 265430, 279400, 286385, 342760, 395732, 428450, 458216, 482600, 494665, 520700, 530860, 572770, 663575, 791464, 856900, 989330, 1041400, 1061720, 1088263, 1145540, 1327150, 1431925, 1713800, 1978660, 2176526, 2291080, 2473325, 2654300, 2863850, 3957320, 4353052, 4946650, 5308600, 5441315, 5727700, 8706104, 9893300, 10882630, 11455400, 19786600, 21765260, 27206575, 43530520, 54413150, 108826300, 217652600]

約数ペア:

[(1, 217652600), (2, 108826300), (4, 54413150), (5, 43530520), (8, 27206575), (10, 21765260), (11, 19786600), (19, 11455400), (20, 10882630), (22, 9893300), (25, 8706104), (38, 5727700), (40, 5441315), (41, 5308600), (44, 4946650), (50, 4353052), (55, 3957320), (76, 2863850), (82, 2654300), (88, 2473325), (95, 2291080), (100, 2176526), (110, 1978660), (127, 1713800), (152, 1431925), (164, 1327150), (190, 1145540), (200, 1088263), (205, 1061720), (209, 1041400), (220, 989330), (254, 856900), (275, 791464), (328, 663575), (380, 572770), (410, 530860), (418, 520700), (440, 494665), (451, 482600), (475, 458216), (508, 428450), (550, 395732), (635, 342760), (760, 286385), (779, 279400), (820, 265430), (836, 260350), (902, 241300), (950, 229108), (1016, 214225), (1025, 212344), (1045, 208280), (1100, 197866), (1270, 171380), (1397, 155800), (1558, 139700), (1640, 132715), (1672, 130175), (1804, 120650), (1900, 114554), (2050, 106172), (2090, 104140), (2200, 98933), (2255, 96520), (2413, 90200), (2540, 85690), (2794, 77900), (3116, 69850), (3175, 68552), (3608, 60325), (3800, 57277), (3895, 55880), (4100, 53086), (4180, 52070), (4510, 48260), (4826, 45100), (5080, 42845), (5207, 41800), (5225, 41656), (5588, 38950), (6232, 34925), (6350, 34276), (6985, 31160), (7790, 27940), (8200, 26543), (8360, 26035), (8569, 25400), (9020, 24130), (9652, 22550), (10414, 20900), (10450, 20828), (11176, 19475), (11275, 19304), (12065, 18040), (12700, 17138), (13970, 15580)]