149357400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 492825600

約数和(自身を除く): 343468200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 79, 92, 100, 115, 120, 137, 138, 150, 158, 184, 200, 230, 237, 274, 276, 300, 316, 345, 395, 411, 460, 474, 548, 552, 575, 600, 632, 685, 690, 790, 822, 920, 948, 1096, 1150, 1185, 1370, 1380, 1580, 1644, 1725, 1817, 1896, 1975, 2055, 2300, 2370, 2740, 2760, 3151, 3160, 3288, 3425, 3450, 3634, 3950, 4110, 4600, 4740, 5451, 5480, 5925, 6302, 6850, 6900, 7268, 7900, 8220, 9085, 9453, 9480, 10275, 10823, 10902, 11850, 12604, 13700, 13800, 14536, 15755, 15800, 16440, 18170, 18906, 20550, 21646, 21804, 23700, 25208, 27255, 27400, 31510, 32469, 36340, 37812, 41100, 43292, 43608, 45425, 47265, 47400, 54115, 54510, 63020, 64938, 72680, 75624, 78775, 82200, 86584, 90850, 94530, 108230, 109020, 126040, 129876, 136275, 157550, 162345, 181700, 189060, 216460, 218040, 236325, 248929, 259752, 270575, 272550, 315100, 324690, 363400, 378120, 432920, 472650, 497858, 541150, 545100, 630200, 649380, 746787, 811725, 945300, 995716, 1082300, 1090200, 1244645, 1298760, 1493574, 1623450, 1890600, 1991432, 2164600, 2489290, 2987148, 3246900, 3733935, 4978580, 5974296, 6223225, 6493800, 7467870, 9957160, 12446450, 14935740, 18669675, 24892900, 29871480, 37339350, 49785800, 74678700, 149357400]

約数ペア:

[(1, 149357400), (2, 74678700), (3, 49785800), (4, 37339350), (5, 29871480), (6, 24892900), (8, 18669675), (10, 14935740), (12, 12446450), (15, 9957160), (20, 7467870), (23, 6493800), (24, 6223225), (25, 5974296), (30, 4978580), (40, 3733935), (46, 3246900), (50, 2987148), (60, 2489290), (69, 2164600), (75, 1991432), (79, 1890600), (92, 1623450), (100, 1493574), (115, 1298760), (120, 1244645), (137, 1090200), (138, 1082300), (150, 995716), (158, 945300), (184, 811725), (200, 746787), (230, 649380), (237, 630200), (274, 545100), (276, 541150), (300, 497858), (316, 472650), (345, 432920), (395, 378120), (411, 363400), (460, 324690), (474, 315100), (548, 272550), (552, 270575), (575, 259752), (600, 248929), (632, 236325), (685, 218040), (690, 216460), (790, 189060), (822, 181700), (920, 162345), (948, 157550), (1096, 136275), (1150, 129876), (1185, 126040), (1370, 109020), (1380, 108230), (1580, 94530), (1644, 90850), (1725, 86584), (1817, 82200), (1896, 78775), (1975, 75624), (2055, 72680), (2300, 64938), (2370, 63020), (2740, 54510), (2760, 54115), (3151, 47400), (3160, 47265), (3288, 45425), (3425, 43608), (3450, 43292), (3634, 41100), (3950, 37812), (4110, 36340), (4600, 32469), (4740, 31510), (5451, 27400), (5480, 27255), (5925, 25208), (6302, 23700), (6850, 21804), (6900, 21646), (7268, 20550), (7900, 18906), (8220, 18170), (9085, 16440), (9453, 15800), (9480, 15755), (10275, 14536), (10823, 13800), (10902, 13700), (11850, 12604)]