56144200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 161256420

約数和(自身を除く): 105112220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 85, 98, 100, 119, 136, 140, 170, 175, 196, 200, 238, 245, 280, 337, 340, 350, 392, 425, 476, 490, 595, 674, 680, 700, 833, 850, 952, 980, 1190, 1225, 1348, 1400, 1666, 1685, 1700, 1960, 2359, 2380, 2450, 2696, 2975, 3332, 3370, 3400, 4165, 4718, 4760, 4900, 5729, 5950, 6664, 6740, 8330, 8425, 9436, 9800, 11458, 11795, 11900, 13480, 16513, 16660, 16850, 18872, 20825, 22916, 23590, 23800, 28645, 33026, 33320, 33700, 40103, 41650, 45832, 47180, 57290, 58975, 66052, 67400, 80206, 82565, 83300, 94360, 114580, 117950, 132104, 143225, 160412, 165130, 166600, 200515, 229160, 235900, 280721, 286450, 320824, 330260, 401030, 412825, 471800, 561442, 572900, 660520, 802060, 825650, 1002575, 1122884, 1145800, 1403605, 1604120, 1651300, 2005150, 2245768, 2807210, 3302600, 4010300, 5614420, 7018025, 8020600, 11228840, 14036050, 28072100, 56144200]

約数ペア:

[(1, 56144200), (2, 28072100), (4, 14036050), (5, 11228840), (7, 8020600), (8, 7018025), (10, 5614420), (14, 4010300), (17, 3302600), (20, 2807210), (25, 2245768), (28, 2005150), (34, 1651300), (35, 1604120), (40, 1403605), (49, 1145800), (50, 1122884), (56, 1002575), (68, 825650), (70, 802060), (85, 660520), (98, 572900), (100, 561442), (119, 471800), (136, 412825), (140, 401030), (170, 330260), (175, 320824), (196, 286450), (200, 280721), (238, 235900), (245, 229160), (280, 200515), (337, 166600), (340, 165130), (350, 160412), (392, 143225), (425, 132104), (476, 117950), (490, 114580), (595, 94360), (674, 83300), (680, 82565), (700, 80206), (833, 67400), (850, 66052), (952, 58975), (980, 57290), (1190, 47180), (1225, 45832), (1348, 41650), (1400, 40103), (1666, 33700), (1685, 33320), (1700, 33026), (1960, 28645), (2359, 23800), (2380, 23590), (2450, 22916), (2696, 20825), (2975, 18872), (3332, 16850), (3370, 16660), (3400, 16513), (4165, 13480), (4718, 11900), (4760, 11795), (4900, 11458), (5729, 9800), (5950, 9436), (6664, 8425), (6740, 8330)]