200716000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 524225520

約数和(自身を除く): 323509520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 139, 152, 160, 190, 200, 250, 278, 304, 361, 380, 400, 475, 500, 556, 608, 695, 722, 760, 800, 950, 1000, 1112, 1390, 1444, 1520, 1805, 1900, 2000, 2224, 2375, 2641, 2780, 2888, 3040, 3475, 3610, 3800, 4000, 4448, 4750, 5282, 5560, 5776, 6950, 7220, 7600, 9025, 9500, 10564, 11120, 11552, 13205, 13900, 14440, 15200, 17375, 18050, 19000, 21128, 22240, 26410, 27800, 28880, 34750, 36100, 38000, 42256, 45125, 50179, 52820, 55600, 57760, 66025, 69500, 72200, 76000, 84512, 90250, 100358, 105640, 111200, 132050, 139000, 144400, 180500, 200716, 211280, 250895, 264100, 278000, 288800, 330125, 361000, 401432, 422560, 501790, 528200, 556000, 660250, 722000, 802864, 1003580, 1056400, 1254475, 1320500, 1444000, 1605728, 2007160, 2112800, 2508950, 2641000, 4014320, 5017900, 5282000, 6272375, 8028640, 10035800, 10564000, 12544750, 20071600, 25089500, 40143200, 50179000, 100358000, 200716000]

約数ペア:

[(1, 200716000), (2, 100358000), (4, 50179000), (5, 40143200), (8, 25089500), (10, 20071600), (16, 12544750), (19, 10564000), (20, 10035800), (25, 8028640), (32, 6272375), (38, 5282000), (40, 5017900), (50, 4014320), (76, 2641000), (80, 2508950), (95, 2112800), (100, 2007160), (125, 1605728), (139, 1444000), (152, 1320500), (160, 1254475), (190, 1056400), (200, 1003580), (250, 802864), (278, 722000), (304, 660250), (361, 556000), (380, 528200), (400, 501790), (475, 422560), (500, 401432), (556, 361000), (608, 330125), (695, 288800), (722, 278000), (760, 264100), (800, 250895), (950, 211280), (1000, 200716), (1112, 180500), (1390, 144400), (1444, 139000), (1520, 132050), (1805, 111200), (1900, 105640), (2000, 100358), (2224, 90250), (2375, 84512), (2641, 76000), (2780, 72200), (2888, 69500), (3040, 66025), (3475, 57760), (3610, 55600), (3800, 52820), (4000, 50179), (4448, 45125), (4750, 42256), (5282, 38000), (5560, 36100), (5776, 34750), (6950, 28880), (7220, 27800), (7600, 26410), (9025, 22240), (9500, 21128), (10564, 19000), (11120, 18050), (11552, 17375), (13205, 15200), (13900, 14440)]