129398400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4493}}^1$

素因数の和:4523

約数の個数: 144

約数和(自身を含む): 461825910

約数和(自身を除く): 332427510

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4493, 4800, 5760, 7200, 8986, 9600, 13479, 14400, 17972, 22465, 26958, 28800, 35944, 40437, 44930, 53916, 67395, 71888, 80874, 89860, 107832, 112325, 134790, 143776, 161748, 179720, 202185, 215664, 224650, 269580, 287552, 323496, 336975, 359440, 404370, 431328, 449300, 539160, 575104, 646992, 673950, 718880, 808740, 862656, 898600, 1010925, 1078320, 1293984, 1347900, 1437760, 1617480, 1725312, 1797200, 2021850, 2156640, 2587968, 2695800, 2875520, 3234960, 3594400, 4043700, 4313280, 5175936, 5391600, 6469920, 7188800, 8087400, 8626560, 10783200, 12939840, 14377600, 16174800, 21566400, 25879680, 32349600, 43132800, 64699200, 129398400]

約数ペア:

[(1, 129398400), (2, 64699200), (3, 43132800), (4, 32349600), (5, 25879680), (6, 21566400), (8, 16174800), (9, 14377600), (10, 12939840), (12, 10783200), (15, 8626560), (16, 8087400), (18, 7188800), (20, 6469920), (24, 5391600), (25, 5175936), (30, 4313280), (32, 4043700), (36, 3594400), (40, 3234960), (45, 2875520), (48, 2695800), (50, 2587968), (60, 2156640), (64, 2021850), (72, 1797200), (75, 1725312), (80, 1617480), (90, 1437760), (96, 1347900), (100, 1293984), (120, 1078320), (128, 1010925), (144, 898600), (150, 862656), (160, 808740), (180, 718880), (192, 673950), (200, 646992), (225, 575104), (240, 539160), (288, 449300), (300, 431328), (320, 404370), (360, 359440), (384, 336975), (400, 323496), (450, 287552), (480, 269580), (576, 224650), (600, 215664), (640, 202185), (720, 179720), (800, 161748), (900, 143776), (960, 134790), (1152, 112325), (1200, 107832), (1440, 89860), (1600, 80874), (1800, 71888), (1920, 67395), (2400, 53916), (2880, 44930), (3200, 40437), (3600, 35944), (4493, 28800), (4800, 26958), (5760, 22465), (7200, 17972), (8986, 14400), (9600, 13479)]