79182180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 311351040

約数和(自身を除く): 232168860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 33, 35, 36, 42, 44, 45, 55, 58, 60, 63, 66, 70, 77, 84, 87, 90, 99, 105, 110, 116, 126, 132, 140, 145, 154, 165, 174, 180, 197, 198, 203, 210, 220, 231, 252, 261, 290, 308, 315, 319, 330, 348, 385, 394, 396, 406, 420, 435, 462, 495, 522, 580, 591, 609, 630, 638, 660, 693, 770, 788, 812, 870, 924, 957, 985, 990, 1015, 1044, 1155, 1182, 1218, 1260, 1276, 1305, 1379, 1386, 1540, 1595, 1740, 1773, 1827, 1914, 1970, 1980, 2030, 2167, 2233, 2310, 2364, 2436, 2610, 2758, 2772, 2871, 2955, 3045, 3190, 3465, 3546, 3654, 3828, 3940, 4060, 4137, 4334, 4466, 4620, 4785, 5220, 5516, 5713, 5742, 5910, 6090, 6380, 6501, 6699, 6895, 6930, 7092, 7308, 8274, 8668, 8865, 8932, 9135, 9570, 10835, 11165, 11426, 11484, 11820, 12180, 12411, 13002, 13398, 13790, 13860, 14355, 15169, 16548, 17139, 17730, 18270, 19140, 19503, 20097, 20685, 21670, 22330, 22852, 24822, 26004, 26796, 27580, 28565, 28710, 30338, 32505, 33495, 34278, 35460, 36540, 39006, 39991, 40194, 41370, 43340, 44660, 45507, 49644, 51417, 57130, 57420, 60676, 62055, 62843, 65010, 66990, 68556, 75845, 78012, 79982, 80388, 82740, 85695, 91014, 97515, 100485, 102834, 114260, 119973, 124110, 125686, 130020, 133980, 136521, 151690, 159964, 171390, 182028, 188529, 195030, 199955, 200970, 205668, 227535, 239946, 248220, 251372, 257085, 273042, 303380, 314215, 342780, 359919, 377058, 390060, 399910, 401940, 439901, 455070, 479892, 514170, 546084, 565587, 599865, 628430, 682605, 719838, 754116, 799820, 879802, 910140, 942645, 1028340, 1131174, 1199730, 1256860, 1319703, 1365210, 1439676, 1759604, 1799595, 1885290, 2199505, 2262348, 2399460, 2639406, 2730420, 2827935, 3599190, 3770580, 3959109, 4399010, 5278812, 5655870, 6598515, 7198380, 7918218, 8798020, 11311740, 13197030, 15836436, 19795545, 26394060, 39591090, 79182180]

約数ペア:

[(1, 79182180), (2, 39591090), (3, 26394060), (4, 19795545), (5, 15836436), (6, 13197030), (7, 11311740), (9, 8798020), (10, 7918218), (11, 7198380), (12, 6598515), (14, 5655870), (15, 5278812), (18, 4399010), (20, 3959109), (21, 3770580), (22, 3599190), (28, 2827935), (29, 2730420), (30, 2639406), (33, 2399460), (35, 2262348), (36, 2199505), (42, 1885290), (44, 1799595), (45, 1759604), (55, 1439676), (58, 1365210), (60, 1319703), (63, 1256860), (66, 1199730), (70, 1131174), (77, 1028340), (84, 942645), (87, 910140), (90, 879802), (99, 799820), (105, 754116), (110, 719838), (116, 682605), (126, 628430), (132, 599865), (140, 565587), (145, 546084), (154, 514170), (165, 479892), (174, 455070), (180, 439901), (197, 401940), (198, 399910), (203, 390060), (210, 377058), (220, 359919), (231, 342780), (252, 314215), (261, 303380), (290, 273042), (308, 257085), (315, 251372), (319, 248220), (330, 239946), (348, 227535), (385, 205668), (394, 200970), (396, 199955), (406, 195030), (420, 188529), (435, 182028), (462, 171390), (495, 159964), (522, 151690), (580, 136521), (591, 133980), (609, 130020), (630, 125686), (638, 124110), (660, 119973), (693, 114260), (770, 102834), (788, 100485), (812, 97515), (870, 91014), (924, 85695), (957, 82740), (985, 80388), (990, 79982), (1015, 78012), (1044, 75845), (1155, 68556), (1182, 66990), (1218, 65010), (1260, 62843), (1276, 62055), (1305, 60676), (1379, 57420), (1386, 57130), (1540, 51417), (1595, 49644), (1740, 45507), (1773, 44660), (1827, 43340), (1914, 41370), (1970, 40194), (1980, 39991), (2030, 39006), (2167, 36540), (2233, 35460), (2310, 34278), (2364, 33495), (2436, 32505), (2610, 30338), (2758, 28710), (2772, 28565), (2871, 27580), (2955, 26796), (3045, 26004), (3190, 24822), (3465, 22852), (3546, 22330), (3654, 21670), (3828, 20685), (3940, 20097), (4060, 19503), (4137, 19140), (4334, 18270), (4466, 17730), (4620, 17139), (4785, 16548), (5220, 15169), (5516, 14355), (5713, 13860), (5742, 13790), (5910, 13398), (6090, 13002), (6380, 12411), (6501, 12180), (6699, 11820), (6895, 11484), (6930, 11426), (7092, 11165), (7308, 10835), (8274, 9570), (8668, 9135), (8865, 8932)]