30185568

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 110315520

約数和(自身を除く): 80129952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 31, 32, 36, 42, 46, 48, 49, 54, 56, 62, 63, 69, 72, 84, 92, 93, 96, 98, 108, 112, 124, 126, 138, 144, 147, 161, 168, 184, 186, 189, 196, 207, 216, 217, 224, 248, 252, 276, 279, 288, 294, 322, 336, 368, 372, 378, 392, 414, 432, 434, 441, 483, 496, 504, 552, 558, 588, 621, 644, 651, 672, 713, 736, 744, 756, 784, 828, 837, 864, 868, 882, 966, 992, 1008, 1104, 1116, 1127, 1176, 1242, 1288, 1302, 1323, 1426, 1449, 1488, 1512, 1519, 1568, 1656, 1674, 1736, 1764, 1932, 1953, 2016, 2139, 2208, 2232, 2254, 2352, 2484, 2576, 2604, 2646, 2852, 2898, 2976, 3024, 3038, 3312, 3348, 3381, 3472, 3528, 3864, 3906, 4278, 4347, 4464, 4508, 4557, 4704, 4968, 4991, 5152, 5208, 5292, 5704, 5796, 5859, 6048, 6076, 6417, 6624, 6696, 6762, 6944, 7056, 7728, 7812, 8556, 8694, 8928, 9016, 9114, 9936, 9982, 10143, 10416, 10584, 11408, 11592, 11718, 12152, 12834, 13392, 13524, 13671, 14112, 14973, 15456, 15624, 17112, 17388, 18032, 18228, 19251, 19872, 19964, 20286, 20832, 21168, 22816, 23184, 23436, 24304, 25668, 26784, 27048, 27342, 29946, 30429, 31248, 34224, 34776, 34937, 36064, 36456, 38502, 39928, 40572, 41013, 42336, 44919, 46368, 46872, 48608, 51336, 54096, 54684, 59892, 60858, 62496, 68448, 69552, 69874, 72912, 77004, 79856, 81144, 82026, 89838, 93744, 102672, 104811, 108192, 109368, 119784, 121716, 134757, 139104, 139748, 145824, 154008, 159712, 162288, 164052, 179676, 187488, 205344, 209622, 218736, 239568, 243432, 269514, 279496, 308016, 314433, 324576, 328104, 359352, 419244, 437472, 479136, 486864, 539028, 558992, 616032, 628866, 656208, 718704, 838488, 943299, 973728, 1078056, 1117984, 1257732, 1312416, 1437408, 1676976, 1886598, 2156112, 2515464, 3353952, 3773196, 4312224, 5030928, 7546392, 10061856, 15092784, 30185568]

約数ペア:

[(1, 30185568), (2, 15092784), (3, 10061856), (4, 7546392), (6, 5030928), (7, 4312224), (8, 3773196), (9, 3353952), (12, 2515464), (14, 2156112), (16, 1886598), (18, 1676976), (21, 1437408), (23, 1312416), (24, 1257732), (27, 1117984), (28, 1078056), (31, 973728), (32, 943299), (36, 838488), (42, 718704), (46, 656208), (48, 628866), (49, 616032), (54, 558992), (56, 539028), (62, 486864), (63, 479136), (69, 437472), (72, 419244), (84, 359352), (92, 328104), (93, 324576), (96, 314433), (98, 308016), (108, 279496), (112, 269514), (124, 243432), (126, 239568), (138, 218736), (144, 209622), (147, 205344), (161, 187488), (168, 179676), (184, 164052), (186, 162288), (189, 159712), (196, 154008), (207, 145824), (216, 139748), (217, 139104), (224, 134757), (248, 121716), (252, 119784), (276, 109368), (279, 108192), (288, 104811), (294, 102672), (322, 93744), (336, 89838), (368, 82026), (372, 81144), (378, 79856), (392, 77004), (414, 72912), (432, 69874), (434, 69552), (441, 68448), (483, 62496), (496, 60858), (504, 59892), (552, 54684), (558, 54096), (588, 51336), (621, 48608), (644, 46872), (651, 46368), (672, 44919), (713, 42336), (736, 41013), (744, 40572), (756, 39928), (784, 38502), (828, 36456), (837, 36064), (864, 34937), (868, 34776), (882, 34224), (966, 31248), (992, 30429), (1008, 29946), (1104, 27342), (1116, 27048), (1127, 26784), (1176, 25668), (1242, 24304), (1288, 23436), (1302, 23184), (1323, 22816), (1426, 21168), (1449, 20832), (1488, 20286), (1512, 19964), (1519, 19872), (1568, 19251), (1656, 18228), (1674, 18032), (1736, 17388), (1764, 17112), (1932, 15624), (1953, 15456), (2016, 14973), (2139, 14112), (2208, 13671), (2232, 13524), (2254, 13392), (2352, 12834), (2484, 12152), (2576, 11718), (2604, 11592), (2646, 11408), (2852, 10584), (2898, 10416), (2976, 10143), (3024, 9982), (3038, 9936), (3312, 9114), (3348, 9016), (3381, 8928), (3472, 8694), (3528, 8556), (3864, 7812), (3906, 7728), (4278, 7056), (4347, 6944), (4464, 6762), (4508, 6696), (4557, 6624), (4704, 6417), (4968, 6076), (4991, 6048), (5152, 5859), (5208, 5796), (5292, 5704)]