319381200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 180

約数和(自身を含む): 1123370560

約数和(自身を除く): 803989360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 100, 120, 144, 150, 158, 180, 200, 225, 237, 240, 300, 316, 360, 395, 400, 450, 474, 600, 632, 711, 720, 790, 900, 948, 1123, 1185, 1200, 1264, 1422, 1580, 1800, 1896, 1975, 2246, 2370, 2844, 3160, 3369, 3555, 3600, 3792, 3950, 4492, 4740, 5615, 5688, 5925, 6320, 6738, 7110, 7900, 8984, 9480, 10107, 11230, 11376, 11850, 13476, 14220, 15800, 16845, 17775, 17968, 18960, 20214, 22460, 23700, 26952, 28075, 28440, 31600, 33690, 35550, 40428, 44920, 47400, 50535, 53904, 56150, 56880, 67380, 71100, 80856, 84225, 88717, 89840, 94800, 101070, 112300, 134760, 142200, 161712, 168450, 177434, 202140, 224600, 252675, 266151, 269520, 284400, 336900, 354868, 404280, 443585, 449200, 505350, 532302, 673800, 709736, 798453, 808560, 887170, 1010700, 1064604, 1330755, 1347600, 1419472, 1596906, 1774340, 2021400, 2129208, 2217925, 2661510, 3193812, 3548680, 3992265, 4042800, 4258416, 4435850, 5323020, 6387624, 6653775, 7097360, 7984530, 8871700, 10646040, 12775248, 13307550, 15969060, 17743400, 19961325, 21292080, 26615100, 31938120, 35486800, 39922650, 53230200, 63876240, 79845300, 106460400, 159690600, 319381200]

約数ペア:

[(1, 319381200), (2, 159690600), (3, 106460400), (4, 79845300), (5, 63876240), (6, 53230200), (8, 39922650), (9, 35486800), (10, 31938120), (12, 26615100), (15, 21292080), (16, 19961325), (18, 17743400), (20, 15969060), (24, 13307550), (25, 12775248), (30, 10646040), (36, 8871700), (40, 7984530), (45, 7097360), (48, 6653775), (50, 6387624), (60, 5323020), (72, 4435850), (75, 4258416), (79, 4042800), (80, 3992265), (90, 3548680), (100, 3193812), (120, 2661510), (144, 2217925), (150, 2129208), (158, 2021400), (180, 1774340), (200, 1596906), (225, 1419472), (237, 1347600), (240, 1330755), (300, 1064604), (316, 1010700), (360, 887170), (395, 808560), (400, 798453), (450, 709736), (474, 673800), (600, 532302), (632, 505350), (711, 449200), (720, 443585), (790, 404280), (900, 354868), (948, 336900), (1123, 284400), (1185, 269520), (1200, 266151), (1264, 252675), (1422, 224600), (1580, 202140), (1800, 177434), (1896, 168450), (1975, 161712), (2246, 142200), (2370, 134760), (2844, 112300), (3160, 101070), (3369, 94800), (3555, 89840), (3600, 88717), (3792, 84225), (3950, 80856), (4492, 71100), (4740, 67380), (5615, 56880), (5688, 56150), (5925, 53904), (6320, 50535), (6738, 47400), (7110, 44920), (7900, 40428), (8984, 35550), (9480, 33690), (10107, 31600), (11230, 28440), (11376, 28075), (11850, 26952), (13476, 23700), (14220, 22460), (15800, 20214), (16845, 18960), (17775, 17968)]