149127240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 462620160

約数和(自身を除く): 313492920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 137, 141, 188, 193, 235, 274, 282, 376, 386, 411, 470, 548, 564, 579, 685, 705, 772, 822, 940, 965, 1096, 1128, 1158, 1370, 1410, 1544, 1644, 1880, 1930, 2055, 2316, 2740, 2820, 2895, 3288, 3860, 4110, 4632, 5480, 5640, 5790, 6439, 7720, 8220, 9071, 11580, 12878, 16440, 18142, 19317, 23160, 25756, 26441, 27213, 32195, 36284, 38634, 45355, 51512, 52882, 54426, 64390, 72568, 77268, 79323, 90710, 96585, 105764, 108852, 128780, 132205, 136065, 154536, 158646, 181420, 193170, 211528, 217704, 257560, 264410, 272130, 317292, 362840, 386340, 396615, 528820, 544260, 634584, 772680, 793230, 1057640, 1088520, 1242727, 1586460, 2485454, 3172920, 3728181, 4970908, 6213635, 7456362, 9941816, 12427270, 14912724, 18640905, 24854540, 29825448, 37281810, 49709080, 74563620, 149127240]

約数ペア:

[(1, 149127240), (2, 74563620), (3, 49709080), (4, 37281810), (5, 29825448), (6, 24854540), (8, 18640905), (10, 14912724), (12, 12427270), (15, 9941816), (20, 7456362), (24, 6213635), (30, 4970908), (40, 3728181), (47, 3172920), (60, 2485454), (94, 1586460), (120, 1242727), (137, 1088520), (141, 1057640), (188, 793230), (193, 772680), (235, 634584), (274, 544260), (282, 528820), (376, 396615), (386, 386340), (411, 362840), (470, 317292), (548, 272130), (564, 264410), (579, 257560), (685, 217704), (705, 211528), (772, 193170), (822, 181420), (940, 158646), (965, 154536), (1096, 136065), (1128, 132205), (1158, 128780), (1370, 108852), (1410, 105764), (1544, 96585), (1644, 90710), (1880, 79323), (1930, 77268), (2055, 72568), (2316, 64390), (2740, 54426), (2820, 52882), (2895, 51512), (3288, 45355), (3860, 38634), (4110, 36284), (4632, 32195), (5480, 27213), (5640, 26441), (5790, 25756), (6439, 23160), (7720, 19317), (8220, 18142), (9071, 16440), (11580, 12878)]