305007120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 300

約数和(自身を含む): 1167386220

約数和(自身を除く): 862379100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 324, 330, 360, 363, 389, 396, 405, 432, 440, 484, 495, 528, 540, 594, 605, 648, 660, 720, 726, 778, 792, 810, 880, 891, 968, 990, 1080, 1089, 1167, 1188, 1210, 1296, 1320, 1452, 1485, 1556, 1584, 1620, 1782, 1815, 1936, 1945, 1980, 2160, 2178, 2334, 2376, 2420, 2640, 2904, 2970, 3112, 3240, 3267, 3501, 3564, 3630, 3890, 3960, 4279, 4356, 4455, 4668, 4752, 4840, 5445, 5808, 5835, 5940, 6224, 6480, 6534, 7002, 7128, 7260, 7780, 7920, 8558, 8712, 8910, 9336, 9680, 9801, 10503, 10890, 11670, 11880, 12837, 13068, 14004, 14256, 14520, 15560, 16335, 17116, 17424, 17505, 17820, 18672, 19602, 21006, 21395, 21780, 23340, 23760, 25674, 26136, 28008, 29040, 31120, 31509, 32670, 34232, 35010, 35640, 38511, 39204, 42012, 42790, 43560, 46680, 47069, 49005, 51348, 52272, 52515, 56016, 63018, 64185, 65340, 68464, 70020, 71280, 77022, 78408, 84024, 85580, 87120, 93360, 94138, 98010, 102696, 105030, 115533, 126036, 128370, 130680, 140040, 141207, 154044, 156816, 157545, 168048, 171160, 188276, 192555, 196020, 205392, 210060, 231066, 235345, 252072, 256740, 261360, 280080, 282414, 308088, 315090, 342320, 346599, 376552, 385110, 392040, 420120, 423621, 462132, 470690, 504144, 513480, 564828, 577665, 616176, 630180, 693198, 706035, 753104, 770220, 784080, 840240, 847242, 924264, 941380, 1026960, 1129656, 1155330, 1260360, 1270863, 1386396, 1412070, 1540440, 1694484, 1732995, 1848528, 1882760, 2118105, 2259312, 2310660, 2520720, 2541726, 2772792, 2824140, 3080880, 3388968, 3465990, 3765520, 3812589, 4236210, 4621320, 5083452, 5545584, 5648280, 6354315, 6777936, 6931980, 7625178, 8472420, 9242640, 10166904, 11296560, 12708630, 13863960, 15250356, 16944840, 19062945, 20333808, 25417260, 27727920, 30500712, 33889680, 38125890, 50834520, 61001424, 76251780, 101669040, 152503560, 305007120]

約数ペア:

[(1, 305007120), (2, 152503560), (3, 101669040), (4, 76251780), (5, 61001424), (6, 50834520), (8, 38125890), (9, 33889680), (10, 30500712), (11, 27727920), (12, 25417260), (15, 20333808), (16, 19062945), (18, 16944840), (20, 15250356), (22, 13863960), (24, 12708630), (27, 11296560), (30, 10166904), (33, 9242640), (36, 8472420), (40, 7625178), (44, 6931980), (45, 6777936), (48, 6354315), (54, 5648280), (55, 5545584), (60, 5083452), (66, 4621320), (72, 4236210), (80, 3812589), (81, 3765520), (88, 3465990), (90, 3388968), (99, 3080880), (108, 2824140), (110, 2772792), (120, 2541726), (121, 2520720), (132, 2310660), (135, 2259312), (144, 2118105), (162, 1882760), (165, 1848528), (176, 1732995), (180, 1694484), (198, 1540440), (216, 1412070), (220, 1386396), (240, 1270863), (242, 1260360), (264, 1155330), (270, 1129656), (297, 1026960), (324, 941380), (330, 924264), (360, 847242), (363, 840240), (389, 784080), (396, 770220), (405, 753104), (432, 706035), (440, 693198), (484, 630180), (495, 616176), (528, 577665), (540, 564828), (594, 513480), (605, 504144), (648, 470690), (660, 462132), (720, 423621), (726, 420120), (778, 392040), (792, 385110), (810, 376552), (880, 346599), (891, 342320), (968, 315090), (990, 308088), (1080, 282414), (1089, 280080), (1167, 261360), (1188, 256740), (1210, 252072), (1296, 235345), (1320, 231066), (1452, 210060), (1485, 205392), (1556, 196020), (1584, 192555), (1620, 188276), (1782, 171160), (1815, 168048), (1936, 157545), (1945, 156816), (1980, 154044), (2160, 141207), (2178, 140040), (2334, 130680), (2376, 128370), (2420, 126036), (2640, 115533), (2904, 105030), (2970, 102696), (3112, 98010), (3240, 94138), (3267, 93360), (3501, 87120), (3564, 85580), (3630, 84024), (3890, 78408), (3960, 77022), (4279, 71280), (4356, 70020), (4455, 68464), (4668, 65340), (4752, 64185), (4840, 63018), (5445, 56016), (5808, 52515), (5835, 52272), (5940, 51348), (6224, 49005), (6480, 47069), (6534, 46680), (7002, 43560), (7128, 42790), (7260, 42012), (7780, 39204), (7920, 38511), (8558, 35640), (8712, 35010), (8910, 34232), (9336, 32670), (9680, 31509), (9801, 31120), (10503, 29040), (10890, 28008), (11670, 26136), (11880, 25674), (12837, 23760), (13068, 23340), (14004, 21780), (14256, 21395), (14520, 21006), (15560, 19602), (16335, 18672), (17116, 17820), (17424, 17505)]