145268604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 455429520

約数和(自身を除く): 310160916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 31, 34, 36, 38, 39, 51, 52, 57, 62, 68, 76, 78, 93, 102, 114, 117, 124, 153, 156, 171, 186, 204, 221, 228, 234, 247, 279, 306, 323, 342, 372, 403, 442, 468, 494, 527, 558, 589, 612, 646, 663, 684, 741, 806, 884, 961, 969, 988, 1054, 1116, 1178, 1209, 1292, 1326, 1482, 1581, 1612, 1767, 1922, 1938, 1989, 2108, 2223, 2356, 2418, 2652, 2883, 2907, 2964, 3162, 3534, 3627, 3844, 3876, 3978, 4199, 4446, 4743, 4836, 5301, 5766, 5814, 6324, 6851, 7068, 7254, 7657, 7956, 8398, 8649, 8892, 9486, 10013, 10602, 11532, 11628, 12493, 12597, 13702, 14508, 15314, 16337, 16796, 17298, 18259, 18972, 20026, 20553, 21204, 22971, 24986, 25194, 27404, 30039, 30628, 32674, 34596, 36518, 37479, 37791, 40052, 41106, 45942, 49011, 49972, 50388, 54777, 60078, 61659, 65348, 68913, 73036, 74958, 75582, 82212, 90117, 91884, 98022, 109554, 112437, 120156, 123318, 130169, 137826, 147033, 149916, 151164, 164331, 180234, 196044, 212381, 219108, 224874, 237367, 246636, 260338, 275652, 294066, 310403, 328662, 360468, 390507, 424762, 449748, 474734, 520676, 588132, 620806, 637143, 657324, 712101, 781014, 849524, 931209, 949468, 1171521, 1241612, 1274286, 1424202, 1562028, 1862418, 1911429, 2136303, 2343042, 2548572, 2793627, 2848404, 3724836, 3822858, 4035239, 4272606, 4686084, 5587254, 7645716, 8070478, 8545212, 11174508, 12105717, 16140956, 24211434, 36317151, 48422868, 72634302, 145268604]

約数ペア:

[(1, 145268604), (2, 72634302), (3, 48422868), (4, 36317151), (6, 24211434), (9, 16140956), (12, 12105717), (13, 11174508), (17, 8545212), (18, 8070478), (19, 7645716), (26, 5587254), (31, 4686084), (34, 4272606), (36, 4035239), (38, 3822858), (39, 3724836), (51, 2848404), (52, 2793627), (57, 2548572), (62, 2343042), (68, 2136303), (76, 1911429), (78, 1862418), (93, 1562028), (102, 1424202), (114, 1274286), (117, 1241612), (124, 1171521), (153, 949468), (156, 931209), (171, 849524), (186, 781014), (204, 712101), (221, 657324), (228, 637143), (234, 620806), (247, 588132), (279, 520676), (306, 474734), (323, 449748), (342, 424762), (372, 390507), (403, 360468), (442, 328662), (468, 310403), (494, 294066), (527, 275652), (558, 260338), (589, 246636), (612, 237367), (646, 224874), (663, 219108), (684, 212381), (741, 196044), (806, 180234), (884, 164331), (961, 151164), (969, 149916), (988, 147033), (1054, 137826), (1116, 130169), (1178, 123318), (1209, 120156), (1292, 112437), (1326, 109554), (1482, 98022), (1581, 91884), (1612, 90117), (1767, 82212), (1922, 75582), (1938, 74958), (1989, 73036), (2108, 68913), (2223, 65348), (2356, 61659), (2418, 60078), (2652, 54777), (2883, 50388), (2907, 49972), (2964, 49011), (3162, 45942), (3534, 41106), (3627, 40052), (3844, 37791), (3876, 37479), (3978, 36518), (4199, 34596), (4446, 32674), (4743, 30628), (4836, 30039), (5301, 27404), (5766, 25194), (5814, 24986), (6324, 22971), (6851, 21204), (7068, 20553), (7254, 20026), (7657, 18972), (7956, 18259), (8398, 17298), (8649, 16796), (8892, 16337), (9486, 15314), (10013, 14508), (10602, 13702), (11532, 12597), (11628, 12493)]