67123980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 264176640

約数和(自身を除く): 197052660

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, 167, 174, 180, 198, 203, 210, 220, 231, 252, 261, 290, 308, 315, 319, 330, 334, 348, 385, 396, 406, 420, 435, 462, 495, 501, 522, 580, 609, 630, 638, 660, 668, 693, 770, 812, 835, 870, 924, 957, 990, 1002, 1015, 1044, 1155, 1169, 1218, 1260, 1276, 1305, 1386, 1503, 1540, 1595, 1670, 1740, 1827, 1837, 1914, 1980, 2004, 2030, 2233, 2310, 2338, 2436, 2505, 2610, 2772, 2871, 3006, 3045, 3190, 3340, 3465, 3507, 3654, 3674, 3828, 4060, 4466, 4620, 4676, 4785, 4843, 5010, 5220, 5511, 5742, 5845, 6012, 6090, 6380, 6699, 6930, 7014, 7308, 7348, 7515, 8932, 9135, 9185, 9570, 9686, 10020, 10521, 11022, 11165, 11484, 11690, 12180, 12859, 13398, 13860, 14028, 14355, 14529, 15030, 16533, 17535, 18270, 18370, 19140, 19372, 20097, 21042, 22044, 22330, 23380, 24215, 25718, 26796, 27555, 28710, 29058, 30060, 33066, 33495, 33901, 35070, 36540, 36740, 38577, 40194, 42084, 43587, 44660, 48430, 51436, 52605, 53273, 55110, 57420, 58116, 64295, 66132, 66990, 67802, 70140, 72645, 77154, 80388, 82665, 87174, 96860, 100485, 101703, 105210, 106546, 110220, 115731, 128590, 133980, 135604, 145290, 154308, 159819, 165330, 169505, 174348, 192885, 200970, 203406, 210420, 213092, 217935, 231462, 257180, 266365, 290580, 305109, 319638, 330660, 339010, 372911, 385770, 401940, 406812, 435870, 462924, 479457, 508515, 532730, 578655, 610218, 639276, 678020, 745822, 771540, 799095, 871740, 958914, 1017030, 1065460, 1118733, 1157310, 1220436, 1491644, 1525545, 1598190, 1864555, 1917828, 2034060, 2237466, 2314620, 2397285, 3051090, 3196380, 3356199, 3729110, 4474932, 4794570, 5593665, 6102180, 6712398, 7458220, 9589140, 11187330, 13424796, 16780995, 22374660, 33561990, 67123980]

約数ペア:

[(1, 67123980), (2, 33561990), (3, 22374660), (4, 16780995), (5, 13424796), (6, 11187330), (7, 9589140), (9, 7458220), (10, 6712398), (11, 6102180), (12, 5593665), (14, 4794570), (15, 4474932), (18, 3729110), (20, 3356199), (21, 3196380), (22, 3051090), (28, 2397285), (29, 2314620), (30, 2237466), (33, 2034060), (35, 1917828), (36, 1864555), (42, 1598190), (44, 1525545), (45, 1491644), (55, 1220436), (58, 1157310), (60, 1118733), (63, 1065460), (66, 1017030), (70, 958914), (77, 871740), (84, 799095), (87, 771540), (90, 745822), (99, 678020), (105, 639276), (110, 610218), (116, 578655), (126, 532730), (132, 508515), (140, 479457), (145, 462924), (154, 435870), (165, 406812), (167, 401940), (174, 385770), (180, 372911), (198, 339010), (203, 330660), (210, 319638), (220, 305109), (231, 290580), (252, 266365), (261, 257180), (290, 231462), (308, 217935), (315, 213092), (319, 210420), (330, 203406), (334, 200970), (348, 192885), (385, 174348), (396, 169505), (406, 165330), (420, 159819), (435, 154308), (462, 145290), (495, 135604), (501, 133980), (522, 128590), (580, 115731), (609, 110220), (630, 106546), (638, 105210), (660, 101703), (668, 100485), (693, 96860), (770, 87174), (812, 82665), (835, 80388), (870, 77154), (924, 72645), (957, 70140), (990, 67802), (1002, 66990), (1015, 66132), (1044, 64295), (1155, 58116), (1169, 57420), (1218, 55110), (1260, 53273), (1276, 52605), (1305, 51436), (1386, 48430), (1503, 44660), (1540, 43587), (1595, 42084), (1670, 40194), (1740, 38577), (1827, 36740), (1837, 36540), (1914, 35070), (1980, 33901), (2004, 33495), (2030, 33066), (2233, 30060), (2310, 29058), (2338, 28710), (2436, 27555), (2505, 26796), (2610, 25718), (2772, 24215), (2871, 23380), (3006, 22330), (3045, 22044), (3190, 21042), (3340, 20097), (3465, 19372), (3507, 19140), (3654, 18370), (3674, 18270), (3828, 17535), (4060, 16533), (4466, 15030), (4620, 14529), (4676, 14355), (4785, 14028), (4843, 13860), (5010, 13398), (5220, 12859), (5511, 12180), (5742, 11690), (5845, 11484), (6012, 11165), (6090, 11022), (6380, 10521), (6699, 10020), (6930, 9686), (7014, 9570), (7308, 9185), (7348, 9135), (7515, 8932)]