205276400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 568296960

約数和(自身を除く): 363020560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 167, 175, 200, 280, 334, 350, 400, 439, 560, 668, 700, 835, 878, 1169, 1336, 1400, 1670, 1756, 2195, 2338, 2672, 2800, 3073, 3340, 3512, 4175, 4390, 4676, 5845, 6146, 6680, 7024, 8350, 8780, 9352, 10975, 11690, 12292, 13360, 15365, 16700, 17560, 18704, 21950, 23380, 24584, 29225, 30730, 33400, 35120, 43900, 46760, 49168, 58450, 61460, 66800, 73313, 76825, 87800, 93520, 116900, 122920, 146626, 153650, 175600, 233800, 245840, 293252, 307300, 366565, 467600, 513191, 586504, 614600, 733130, 1026382, 1173008, 1229200, 1466260, 1832825, 2052764, 2565955, 2932520, 3665650, 4105528, 5131910, 5865040, 7331300, 8211056, 10263820, 12829775, 14662600, 20527640, 25659550, 29325200, 41055280, 51319100, 102638200, 205276400]

約数ペア:

[(1, 205276400), (2, 102638200), (4, 51319100), (5, 41055280), (7, 29325200), (8, 25659550), (10, 20527640), (14, 14662600), (16, 12829775), (20, 10263820), (25, 8211056), (28, 7331300), (35, 5865040), (40, 5131910), (50, 4105528), (56, 3665650), (70, 2932520), (80, 2565955), (100, 2052764), (112, 1832825), (140, 1466260), (167, 1229200), (175, 1173008), (200, 1026382), (280, 733130), (334, 614600), (350, 586504), (400, 513191), (439, 467600), (560, 366565), (668, 307300), (700, 293252), (835, 245840), (878, 233800), (1169, 175600), (1336, 153650), (1400, 146626), (1670, 122920), (1756, 116900), (2195, 93520), (2338, 87800), (2672, 76825), (2800, 73313), (3073, 66800), (3340, 61460), (3512, 58450), (4175, 49168), (4390, 46760), (4676, 43900), (5845, 35120), (6146, 33400), (6680, 30730), (7024, 29225), (8350, 24584), (8780, 23380), (9352, 21950), (10975, 18704), (11690, 17560), (12292, 16700), (13360, 15365)]