30657528

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 104282640

約数和(自身を除く): 73625112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 23, 24, 27, 33, 34, 36, 44, 46, 51, 54, 66, 68, 69, 72, 81, 88, 92, 99, 102, 108, 121, 132, 136, 138, 153, 162, 184, 187, 198, 204, 207, 216, 242, 253, 264, 276, 297, 306, 324, 363, 374, 391, 396, 408, 414, 459, 484, 506, 552, 561, 594, 612, 621, 648, 726, 748, 759, 782, 792, 828, 891, 918, 968, 1012, 1089, 1122, 1173, 1188, 1224, 1242, 1377, 1452, 1496, 1518, 1564, 1656, 1683, 1782, 1836, 1863, 2024, 2057, 2178, 2244, 2277, 2346, 2376, 2484, 2754, 2783, 2904, 3036, 3128, 3267, 3366, 3519, 3564, 3672, 3726, 4114, 4301, 4356, 4488, 4554, 4692, 4968, 5049, 5508, 5566, 6072, 6171, 6534, 6732, 6831, 7038, 7128, 7452, 8228, 8349, 8602, 8712, 9108, 9384, 9801, 10098, 10557, 11016, 11132, 12342, 12903, 13068, 13464, 13662, 14076, 14904, 15147, 16456, 16698, 17204, 18216, 18513, 19602, 20196, 20493, 21114, 22264, 24684, 25047, 25806, 26136, 27324, 28152, 30294, 31671, 33396, 34408, 37026, 38709, 39204, 40392, 40986, 42228, 47311, 49368, 50094, 51612, 54648, 55539, 60588, 63342, 66792, 74052, 75141, 77418, 78408, 81972, 84456, 94622, 100188, 103224, 111078, 116127, 121176, 126684, 141933, 148104, 150282, 154836, 163944, 166617, 189244, 200376, 222156, 225423, 232254, 253368, 283866, 300564, 309672, 333234, 348381, 378488, 425799, 444312, 450846, 464508, 567732, 601128, 666468, 696762, 851598, 901692, 929016, 1135464, 1277397, 1332936, 1393524, 1703196, 1803384, 2554794, 2787048, 3406392, 3832191, 5109588, 7664382, 10219176, 15328764, 30657528]

約数ペア:

[(1, 30657528), (2, 15328764), (3, 10219176), (4, 7664382), (6, 5109588), (8, 3832191), (9, 3406392), (11, 2787048), (12, 2554794), (17, 1803384), (18, 1703196), (22, 1393524), (23, 1332936), (24, 1277397), (27, 1135464), (33, 929016), (34, 901692), (36, 851598), (44, 696762), (46, 666468), (51, 601128), (54, 567732), (66, 464508), (68, 450846), (69, 444312), (72, 425799), (81, 378488), (88, 348381), (92, 333234), (99, 309672), (102, 300564), (108, 283866), (121, 253368), (132, 232254), (136, 225423), (138, 222156), (153, 200376), (162, 189244), (184, 166617), (187, 163944), (198, 154836), (204, 150282), (207, 148104), (216, 141933), (242, 126684), (253, 121176), (264, 116127), (276, 111078), (297, 103224), (306, 100188), (324, 94622), (363, 84456), (374, 81972), (391, 78408), (396, 77418), (408, 75141), (414, 74052), (459, 66792), (484, 63342), (506, 60588), (552, 55539), (561, 54648), (594, 51612), (612, 50094), (621, 49368), (648, 47311), (726, 42228), (748, 40986), (759, 40392), (782, 39204), (792, 38709), (828, 37026), (891, 34408), (918, 33396), (968, 31671), (1012, 30294), (1089, 28152), (1122, 27324), (1173, 26136), (1188, 25806), (1224, 25047), (1242, 24684), (1377, 22264), (1452, 21114), (1496, 20493), (1518, 20196), (1564, 19602), (1656, 18513), (1683, 18216), (1782, 17204), (1836, 16698), (1863, 16456), (2024, 15147), (2057, 14904), (2178, 14076), (2244, 13662), (2277, 13464), (2346, 13068), (2376, 12903), (2484, 12342), (2754, 11132), (2783, 11016), (2904, 10557), (3036, 10098), (3128, 9801), (3267, 9384), (3366, 9108), (3519, 8712), (3564, 8602), (3672, 8349), (3726, 8228), (4114, 7452), (4301, 7128), (4356, 7038), (4488, 6831), (4554, 6732), (4692, 6534), (4968, 6171), (5049, 6072), (5508, 5566)]