96778220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 265446720

約数和(自身を除く): 168668500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 121, 140, 145, 154, 197, 203, 220, 242, 290, 308, 319, 385, 394, 406, 484, 580, 605, 638, 770, 788, 812, 847, 985, 1015, 1210, 1276, 1379, 1540, 1595, 1694, 1970, 2030, 2167, 2233, 2420, 2758, 3190, 3388, 3509, 3940, 4060, 4235, 4334, 4466, 5516, 5713, 6380, 6895, 7018, 8470, 8668, 8932, 10835, 11165, 11426, 13790, 14036, 15169, 16940, 17545, 21670, 22330, 22852, 23837, 24563, 27580, 28565, 30338, 35090, 39991, 43340, 44660, 47674, 49126, 57130, 60676, 62843, 70180, 75845, 79982, 95348, 98252, 114260, 119185, 122815, 125686, 151690, 159964, 166859, 199955, 238370, 245630, 251372, 303380, 314215, 333718, 399910, 439901, 476740, 491260, 628430, 667436, 691273, 799820, 834295, 879802, 1256860, 1382546, 1668590, 1759604, 2199505, 2765092, 3337180, 3456365, 4399010, 4838911, 6912730, 8798020, 9677822, 13825460, 19355644, 24194555, 48389110, 96778220]

約数ペア:

[(1, 96778220), (2, 48389110), (4, 24194555), (5, 19355644), (7, 13825460), (10, 9677822), (11, 8798020), (14, 6912730), (20, 4838911), (22, 4399010), (28, 3456365), (29, 3337180), (35, 2765092), (44, 2199505), (55, 1759604), (58, 1668590), (70, 1382546), (77, 1256860), (110, 879802), (116, 834295), (121, 799820), (140, 691273), (145, 667436), (154, 628430), (197, 491260), (203, 476740), (220, 439901), (242, 399910), (290, 333718), (308, 314215), (319, 303380), (385, 251372), (394, 245630), (406, 238370), (484, 199955), (580, 166859), (605, 159964), (638, 151690), (770, 125686), (788, 122815), (812, 119185), (847, 114260), (985, 98252), (1015, 95348), (1210, 79982), (1276, 75845), (1379, 70180), (1540, 62843), (1595, 60676), (1694, 57130), (1970, 49126), (2030, 47674), (2167, 44660), (2233, 43340), (2420, 39991), (2758, 35090), (3190, 30338), (3388, 28565), (3509, 27580), (3940, 24563), (4060, 23837), (4235, 22852), (4334, 22330), (4466, 21670), (5516, 17545), (5713, 16940), (6380, 15169), (6895, 14036), (7018, 13790), (8470, 11426), (8668, 11165), (8932, 10835)]