75671640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 272432160

約数和(自身を除く): 196760520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 97, 99, 110, 120, 132, 165, 180, 194, 197, 198, 220, 264, 291, 330, 360, 388, 394, 396, 440, 485, 495, 582, 591, 660, 776, 788, 792, 873, 970, 985, 990, 1067, 1164, 1182, 1320, 1455, 1576, 1746, 1773, 1940, 1970, 1980, 2134, 2167, 2328, 2364, 2910, 2955, 3201, 3492, 3546, 3880, 3940, 3960, 4268, 4334, 4365, 4728, 5335, 5820, 5910, 6402, 6501, 6984, 7092, 7880, 8536, 8668, 8730, 8865, 9603, 10670, 10835, 11640, 11820, 12804, 13002, 14184, 16005, 17336, 17460, 17730, 19109, 19206, 19503, 21340, 21670, 23640, 25608, 26004, 32010, 32505, 34920, 35460, 38218, 38412, 39006, 42680, 43340, 48015, 52008, 57327, 64020, 65010, 70920, 76436, 76824, 78012, 86680, 95545, 96030, 97515, 114654, 128040, 130020, 152872, 156024, 171981, 191090, 192060, 195030, 210199, 229308, 260040, 286635, 343962, 382180, 384120, 390060, 420398, 458616, 573270, 630597, 687924, 764360, 780120, 840796, 859905, 1050995, 1146540, 1261194, 1375848, 1681592, 1719810, 1891791, 2101990, 2293080, 2522388, 3152985, 3439620, 3783582, 4203980, 5044776, 6305970, 6879240, 7567164, 8407960, 9458955, 12611940, 15134328, 18917910, 25223880, 37835820, 75671640]

約数ペア:

[(1, 75671640), (2, 37835820), (3, 25223880), (4, 18917910), (5, 15134328), (6, 12611940), (8, 9458955), (9, 8407960), (10, 7567164), (11, 6879240), (12, 6305970), (15, 5044776), (18, 4203980), (20, 3783582), (22, 3439620), (24, 3152985), (30, 2522388), (33, 2293080), (36, 2101990), (40, 1891791), (44, 1719810), (45, 1681592), (55, 1375848), (60, 1261194), (66, 1146540), (72, 1050995), (88, 859905), (90, 840796), (97, 780120), (99, 764360), (110, 687924), (120, 630597), (132, 573270), (165, 458616), (180, 420398), (194, 390060), (197, 384120), (198, 382180), (220, 343962), (264, 286635), (291, 260040), (330, 229308), (360, 210199), (388, 195030), (394, 192060), (396, 191090), (440, 171981), (485, 156024), (495, 152872), (582, 130020), (591, 128040), (660, 114654), (776, 97515), (788, 96030), (792, 95545), (873, 86680), (970, 78012), (985, 76824), (990, 76436), (1067, 70920), (1164, 65010), (1182, 64020), (1320, 57327), (1455, 52008), (1576, 48015), (1746, 43340), (1773, 42680), (1940, 39006), (1970, 38412), (1980, 38218), (2134, 35460), (2167, 34920), (2328, 32505), (2364, 32010), (2910, 26004), (2955, 25608), (3201, 23640), (3492, 21670), (3546, 21340), (3880, 19503), (3940, 19206), (3960, 19109), (4268, 17730), (4334, 17460), (4365, 17336), (4728, 16005), (5335, 14184), (5820, 13002), (5910, 12804), (6402, 11820), (6501, 11640), (6984, 10835), (7092, 10670), (7880, 9603), (8536, 8865), (8668, 8730)]