77165200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 180

約数和(自身を含む): 224366592

約数和(自身を除く): 147201392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 127, 140, 155, 175, 196, 200, 217, 245, 248, 254, 280, 310, 350, 392, 400, 434, 490, 496, 508, 560, 620, 635, 700, 775, 784, 868, 889, 980, 1016, 1085, 1225, 1240, 1270, 1400, 1519, 1550, 1736, 1778, 1960, 2032, 2170, 2450, 2480, 2540, 2800, 3038, 3100, 3175, 3472, 3556, 3920, 3937, 4340, 4445, 4900, 5080, 5425, 6076, 6200, 6223, 6350, 7112, 7595, 7874, 8680, 8890, 9800, 10160, 10850, 12152, 12400, 12446, 12700, 14224, 15190, 15748, 17360, 17780, 19600, 19685, 21700, 22225, 24304, 24892, 25400, 27559, 30380, 31115, 31496, 35560, 37975, 39370, 43400, 44450, 49784, 50800, 55118, 60760, 62230, 62992, 71120, 75950, 78740, 86800, 88900, 98425, 99568, 110236, 121520, 124460, 137795, 151900, 155575, 157480, 177800, 192913, 196850, 220472, 248920, 275590, 303800, 311150, 314960, 355600, 385826, 393700, 440944, 497840, 551180, 607600, 622300, 688975, 771652, 787400, 964565, 1102360, 1244600, 1377950, 1543304, 1574800, 1929130, 2204720, 2489200, 2755900, 3086608, 3858260, 4822825, 5511800, 7716520, 9645650, 11023600, 15433040, 19291300, 38582600, 77165200]

約数ペア:

[(1, 77165200), (2, 38582600), (4, 19291300), (5, 15433040), (7, 11023600), (8, 9645650), (10, 7716520), (14, 5511800), (16, 4822825), (20, 3858260), (25, 3086608), (28, 2755900), (31, 2489200), (35, 2204720), (40, 1929130), (49, 1574800), (50, 1543304), (56, 1377950), (62, 1244600), (70, 1102360), (80, 964565), (98, 787400), (100, 771652), (112, 688975), (124, 622300), (127, 607600), (140, 551180), (155, 497840), (175, 440944), (196, 393700), (200, 385826), (217, 355600), (245, 314960), (248, 311150), (254, 303800), (280, 275590), (310, 248920), (350, 220472), (392, 196850), (400, 192913), (434, 177800), (490, 157480), (496, 155575), (508, 151900), (560, 137795), (620, 124460), (635, 121520), (700, 110236), (775, 99568), (784, 98425), (868, 88900), (889, 86800), (980, 78740), (1016, 75950), (1085, 71120), (1225, 62992), (1240, 62230), (1270, 60760), (1400, 55118), (1519, 50800), (1550, 49784), (1736, 44450), (1778, 43400), (1960, 39370), (2032, 37975), (2170, 35560), (2450, 31496), (2480, 31115), (2540, 30380), (2800, 27559), (3038, 25400), (3100, 24892), (3175, 24304), (3472, 22225), (3556, 21700), (3920, 19685), (3937, 19600), (4340, 17780), (4445, 17360), (4900, 15748), (5080, 15190), (5425, 14224), (6076, 12700), (6200, 12446), (6223, 12400), (6350, 12152), (7112, 10850), (7595, 10160), (7874, 9800), (8680, 8890)]