329023980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 1035740160

約数和(自身を除く): 706716180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 127, 148, 180, 185, 222, 254, 333, 370, 381, 389, 444, 508, 555, 635, 666, 740, 762, 778, 1110, 1143, 1167, 1270, 1332, 1524, 1556, 1665, 1905, 1945, 2220, 2286, 2334, 2540, 3330, 3501, 3810, 3890, 4572, 4668, 4699, 5715, 5835, 6660, 7002, 7620, 7780, 9398, 11430, 11670, 14004, 14097, 14393, 17505, 18796, 22860, 23340, 23495, 28194, 28786, 35010, 42291, 43179, 46990, 49403, 56388, 57572, 70020, 70485, 71965, 84582, 86358, 93980, 98806, 129537, 140970, 143930, 148209, 169164, 172716, 197612, 211455, 215895, 247015, 259074, 281940, 287860, 296418, 422910, 431790, 444627, 494030, 518148, 592836, 647685, 741045, 845820, 863580, 889254, 988060, 1295370, 1482090, 1778508, 1827911, 2223135, 2590740, 2964180, 3655822, 4446270, 5483733, 7311644, 8892540, 9139555, 10967466, 16451199, 18279110, 21934932, 27418665, 32902398, 36558220, 54837330, 65804796, 82255995, 109674660, 164511990, 329023980]

約数ペア:

[(1, 329023980), (2, 164511990), (3, 109674660), (4, 82255995), (5, 65804796), (6, 54837330), (9, 36558220), (10, 32902398), (12, 27418665), (15, 21934932), (18, 18279110), (20, 16451199), (30, 10967466), (36, 9139555), (37, 8892540), (45, 7311644), (60, 5483733), (74, 4446270), (90, 3655822), (111, 2964180), (127, 2590740), (148, 2223135), (180, 1827911), (185, 1778508), (222, 1482090), (254, 1295370), (333, 988060), (370, 889254), (381, 863580), (389, 845820), (444, 741045), (508, 647685), (555, 592836), (635, 518148), (666, 494030), (740, 444627), (762, 431790), (778, 422910), (1110, 296418), (1143, 287860), (1167, 281940), (1270, 259074), (1332, 247015), (1524, 215895), (1556, 211455), (1665, 197612), (1905, 172716), (1945, 169164), (2220, 148209), (2286, 143930), (2334, 140970), (2540, 129537), (3330, 98806), (3501, 93980), (3810, 86358), (3890, 84582), (4572, 71965), (4668, 70485), (4699, 70020), (5715, 57572), (5835, 56388), (6660, 49403), (7002, 46990), (7620, 43179), (7780, 42291), (9398, 35010), (11430, 28786), (11670, 28194), (14004, 23495), (14097, 23340), (14393, 22860), (17505, 18796)]