145728828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 495129600

約数和(自身を除く): 349400772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 29, 34, 36, 42, 46, 51, 54, 58, 63, 68, 69, 84, 87, 92, 102, 108, 116, 119, 126, 138, 153, 161, 174, 189, 203, 204, 207, 238, 252, 261, 276, 289, 306, 322, 348, 357, 378, 391, 406, 414, 459, 476, 483, 493, 522, 578, 609, 612, 621, 644, 667, 714, 756, 782, 783, 812, 828, 867, 918, 966, 986, 1044, 1071, 1156, 1173, 1218, 1242, 1334, 1428, 1449, 1479, 1564, 1566, 1734, 1827, 1836, 1932, 1972, 2001, 2023, 2142, 2346, 2436, 2484, 2601, 2668, 2737, 2898, 2958, 3132, 3213, 3451, 3468, 3519, 3654, 4002, 4046, 4284, 4347, 4437, 4669, 4692, 5202, 5474, 5481, 5796, 5916, 6003, 6069, 6426, 6647, 6902, 7038, 7308, 7803, 8004, 8092, 8211, 8381, 8694, 8874, 9338, 10353, 10404, 10557, 10948, 10962, 11339, 12006, 12138, 12852, 13294, 13311, 13804, 14007, 14076, 15606, 16422, 16762, 17388, 17748, 18009, 18207, 18676, 19941, 20706, 21114, 21924, 22678, 24012, 24276, 24633, 25143, 26588, 26622, 28014, 31059, 31212, 32844, 33524, 34017, 36018, 36414, 39882, 41412, 42021, 42228, 45356, 46529, 49266, 50286, 53244, 54621, 56028, 58667, 59823, 62118, 68034, 72036, 72828, 73899, 75429, 79373, 79764, 84042, 93058, 93177, 98532, 100572, 102051, 109242, 117334, 119646, 124236, 126063, 136068, 139587, 147798, 150858, 158746, 168084, 176001, 179469, 186116, 186354, 192763, 204102, 218484, 226287, 234668, 238119, 239292, 252126, 279174, 295596, 301716, 306153, 317492, 352002, 358938, 372708, 385526, 408204, 418761, 452574, 476238, 504252, 528003, 558348, 578289, 612306, 704004, 714357, 717876, 771052, 837522, 905148, 952476, 1056006, 1156578, 1224612, 1256283, 1349341, 1428714, 1584009, 1675044, 1734867, 2112012, 2143071, 2313156, 2512566, 2698682, 2857428, 3168018, 3469734, 4048023, 4286142, 5025132, 5204601, 5397364, 6336036, 6939468, 8096046, 8572284, 10409202, 12144069, 16192092, 20818404, 24288138, 36432207, 48576276, 72864414, 145728828]

約数ペア:

[(1, 145728828), (2, 72864414), (3, 48576276), (4, 36432207), (6, 24288138), (7, 20818404), (9, 16192092), (12, 12144069), (14, 10409202), (17, 8572284), (18, 8096046), (21, 6939468), (23, 6336036), (27, 5397364), (28, 5204601), (29, 5025132), (34, 4286142), (36, 4048023), (42, 3469734), (46, 3168018), (51, 2857428), (54, 2698682), (58, 2512566), (63, 2313156), (68, 2143071), (69, 2112012), (84, 1734867), (87, 1675044), (92, 1584009), (102, 1428714), (108, 1349341), (116, 1256283), (119, 1224612), (126, 1156578), (138, 1056006), (153, 952476), (161, 905148), (174, 837522), (189, 771052), (203, 717876), (204, 714357), (207, 704004), (238, 612306), (252, 578289), (261, 558348), (276, 528003), (289, 504252), (306, 476238), (322, 452574), (348, 418761), (357, 408204), (378, 385526), (391, 372708), (406, 358938), (414, 352002), (459, 317492), (476, 306153), (483, 301716), (493, 295596), (522, 279174), (578, 252126), (609, 239292), (612, 238119), (621, 234668), (644, 226287), (667, 218484), (714, 204102), (756, 192763), (782, 186354), (783, 186116), (812, 179469), (828, 176001), (867, 168084), (918, 158746), (966, 150858), (986, 147798), (1044, 139587), (1071, 136068), (1156, 126063), (1173, 124236), (1218, 119646), (1242, 117334), (1334, 109242), (1428, 102051), (1449, 100572), (1479, 98532), (1564, 93177), (1566, 93058), (1734, 84042), (1827, 79764), (1836, 79373), (1932, 75429), (1972, 73899), (2001, 72828), (2023, 72036), (2142, 68034), (2346, 62118), (2436, 59823), (2484, 58667), (2601, 56028), (2668, 54621), (2737, 53244), (2898, 50286), (2958, 49266), (3132, 46529), (3213, 45356), (3451, 42228), (3468, 42021), (3519, 41412), (3654, 39882), (4002, 36414), (4046, 36018), (4284, 34017), (4347, 33524), (4437, 32844), (4669, 31212), (4692, 31059), (5202, 28014), (5474, 26622), (5481, 26588), (5796, 25143), (5916, 24633), (6003, 24276), (6069, 24012), (6426, 22678), (6647, 21924), (6902, 21114), (7038, 20706), (7308, 19941), (7803, 18676), (8004, 18207), (8092, 18009), (8211, 17748), (8381, 17388), (8694, 16762), (8874, 16422), (9338, 15606), (10353, 14076), (10404, 14007), (10557, 13804), (10948, 13311), (10962, 13294), (11339, 12852), (12006, 12138)]