30825144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 256

約数和(自身を含む): 109440000

約数和(自身を除く): 78614856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 29, 36, 37, 38, 42, 54, 56, 57, 58, 63, 72, 74, 76, 84, 87, 108, 111, 114, 116, 126, 133, 148, 152, 168, 171, 174, 189, 203, 216, 222, 228, 232, 252, 259, 261, 266, 296, 333, 342, 348, 378, 399, 406, 444, 456, 504, 513, 518, 522, 532, 551, 609, 666, 684, 696, 703, 756, 777, 783, 798, 812, 888, 999, 1026, 1036, 1044, 1064, 1073, 1102, 1197, 1218, 1332, 1368, 1406, 1512, 1554, 1566, 1596, 1624, 1653, 1827, 1998, 2052, 2072, 2088, 2109, 2146, 2204, 2331, 2394, 2436, 2664, 2812, 3108, 3132, 3192, 3219, 3306, 3591, 3654, 3857, 3996, 4104, 4218, 4292, 4408, 4662, 4788, 4872, 4921, 4959, 5481, 5624, 6216, 6264, 6327, 6438, 6612, 6993, 7182, 7308, 7511, 7714, 7992, 8436, 8584, 9324, 9576, 9657, 9842, 9918, 10962, 11571, 12654, 12876, 13224, 13986, 14364, 14616, 14763, 14877, 15022, 15428, 16872, 18648, 18981, 19314, 19684, 19836, 20387, 21924, 22533, 23142, 25308, 25752, 27972, 28728, 28971, 29526, 29754, 30044, 30856, 34713, 37962, 38628, 39368, 39672, 40774, 43848, 44289, 45066, 46284, 50616, 55944, 57942, 59052, 59508, 60088, 61161, 67599, 69426, 75924, 77256, 81548, 88578, 90132, 92568, 104139, 115884, 118104, 119016, 122322, 132867, 135198, 138852, 142709, 151848, 163096, 177156, 180264, 183483, 202797, 208278, 231768, 244644, 265734, 270396, 277704, 285418, 354312, 366966, 405594, 416556, 428127, 489288, 531468, 540792, 550449, 570836, 733932, 811188, 833112, 856254, 1062936, 1100898, 1141672, 1284381, 1467864, 1622376, 1712508, 2201796, 2568762, 3425016, 3853143, 4403592, 5137524, 7706286, 10275048, 15412572, 30825144]

約数ペア:

[(1, 30825144), (2, 15412572), (3, 10275048), (4, 7706286), (6, 5137524), (7, 4403592), (8, 3853143), (9, 3425016), (12, 2568762), (14, 2201796), (18, 1712508), (19, 1622376), (21, 1467864), (24, 1284381), (27, 1141672), (28, 1100898), (29, 1062936), (36, 856254), (37, 833112), (38, 811188), (42, 733932), (54, 570836), (56, 550449), (57, 540792), (58, 531468), (63, 489288), (72, 428127), (74, 416556), (76, 405594), (84, 366966), (87, 354312), (108, 285418), (111, 277704), (114, 270396), (116, 265734), (126, 244644), (133, 231768), (148, 208278), (152, 202797), (168, 183483), (171, 180264), (174, 177156), (189, 163096), (203, 151848), (216, 142709), (222, 138852), (228, 135198), (232, 132867), (252, 122322), (259, 119016), (261, 118104), (266, 115884), (296, 104139), (333, 92568), (342, 90132), (348, 88578), (378, 81548), (399, 77256), (406, 75924), (444, 69426), (456, 67599), (504, 61161), (513, 60088), (518, 59508), (522, 59052), (532, 57942), (551, 55944), (609, 50616), (666, 46284), (684, 45066), (696, 44289), (703, 43848), (756, 40774), (777, 39672), (783, 39368), (798, 38628), (812, 37962), (888, 34713), (999, 30856), (1026, 30044), (1036, 29754), (1044, 29526), (1064, 28971), (1073, 28728), (1102, 27972), (1197, 25752), (1218, 25308), (1332, 23142), (1368, 22533), (1406, 21924), (1512, 20387), (1554, 19836), (1566, 19684), (1596, 19314), (1624, 18981), (1653, 18648), (1827, 16872), (1998, 15428), (2052, 15022), (2072, 14877), (2088, 14763), (2109, 14616), (2146, 14364), (2204, 13986), (2331, 13224), (2394, 12876), (2436, 12654), (2664, 11571), (2812, 10962), (3108, 9918), (3132, 9842), (3192, 9657), (3219, 9576), (3306, 9324), (3591, 8584), (3654, 8436), (3857, 7992), (3996, 7714), (4104, 7511), (4218, 7308), (4292, 7182), (4408, 6993), (4662, 6612), (4788, 6438), (4872, 6327), (4921, 6264), (4959, 6216), (5481, 5624)]