78539857600

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{977}}^1\times {\mathrm{1069}}^1$

素因数の和:2115

約数の個数: 168

約数和(自身を含む): 197755824960

約数和(自身を除く): 119215967360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 160, 188, 200, 235, 320, 376, 400, 470, 752, 800, 940, 977, 1069, 1175, 1504, 1600, 1880, 1954, 2138, 2350, 3008, 3760, 3908, 4276, 4700, 4885, 5345, 7520, 7816, 8552, 9400, 9770, 10690, 15040, 15632, 17104, 18800, 19540, 21380, 24425, 26725, 31264, 34208, 37600, 39080, 42760, 45919, 48850, 50243, 53450, 62528, 68416, 75200, 78160, 85520, 91838, 97700, 100486, 106900, 156320, 171040, 183676, 195400, 200972, 213800, 229595, 251215, 312640, 342080, 367352, 390800, 401944, 427600, 459190, 502430, 734704, 781600, 803888, 855200, 918380, 1004860, 1044413, 1147975, 1256075, 1469408, 1563200, 1607776, 1710400, 1836760, 2009720, 2088826, 2295950, 2512150, 2938816, 3215552, 3673520, 4019440, 4177652, 4591900, 5024300, 5222065, 7347040, 8038880, 8355304, 9183800, 10048600, 10444130, 14694080, 16077760, 16710608, 18367600, 20097200, 20888260, 26110325, 33421216, 36735200, 40194400, 41776520, 49087411, 52220650, 66842432, 73470400, 80388800, 83553040, 98174822, 104441300, 167106080, 196349644, 208882600, 245437055, 334212160, 392699288, 417765200, 490874110, 785398576, 835530400, 981748220, 1227185275, 1570797152, 1671060800, 1963496440, 2454370550, 3141594304, 3926992880, 4908741100, 7853985760, 9817482200, 15707971520, 19634964400, 39269928800, 78539857600]

約数ペア:

[(1, 78539857600), (2, 39269928800), (4, 19634964400), (5, 15707971520), (8, 9817482200), (10, 7853985760), (16, 4908741100), (20, 3926992880), (25, 3141594304), (32, 2454370550), (40, 1963496440), (47, 1671060800), (50, 1570797152), (64, 1227185275), (80, 981748220), (94, 835530400), (100, 785398576), (160, 490874110), (188, 417765200), (200, 392699288), (235, 334212160), (320, 245437055), (376, 208882600), (400, 196349644), (470, 167106080), (752, 104441300), (800, 98174822), (940, 83553040), (977, 80388800), (1069, 73470400), (1175, 66842432), (1504, 52220650), (1600, 49087411), (1880, 41776520), (1954, 40194400), (2138, 36735200), (2350, 33421216), (3008, 26110325), (3760, 20888260), (3908, 20097200), (4276, 18367600), (4700, 16710608), (4885, 16077760), (5345, 14694080), (7520, 10444130), (7816, 10048600), (8552, 9183800), (9400, 8355304), (9770, 8038880), (10690, 7347040), (15040, 5222065), (15632, 5024300), (17104, 4591900), (18800, 4177652), (19540, 4019440), (21380, 3673520), (24425, 3215552), (26725, 2938816), (31264, 2512150), (34208, 2295950), (37600, 2088826), (39080, 2009720), (42760, 1836760), (45919, 1710400), (48850, 1607776), (50243, 1563200), (53450, 1469408), (62528, 1256075), (68416, 1147975), (75200, 1044413), (78160, 1004860), (85520, 918380), (91838, 855200), (97700, 803888), (100486, 781600), (106900, 734704), (156320, 502430), (171040, 459190), (183676, 427600), (195400, 401944), (200972, 390800), (213800, 367352), (229595, 342080), (251215, 312640)]