80874000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{4493}}^1$

素因数の和:4522

約数の個数: 120

約数和(自身を含む): 282528792

約数和(自身を除く): 201654792

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, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4493, 4500, 6000, 8986, 9000, 13479, 17972, 18000, 22465, 26958, 35944, 40437, 44930, 53916, 67395, 71888, 80874, 89860, 107832, 112325, 134790, 161748, 179720, 202185, 215664, 224650, 269580, 323496, 336975, 359440, 404370, 449300, 539160, 561625, 646992, 673950, 808740, 898600, 1010925, 1078320, 1123250, 1347900, 1617480, 1684875, 1797200, 2021850, 2246500, 2695800, 3234960, 3369750, 4043700, 4493000, 5054625, 5391600, 6739500, 8087400, 8986000, 10109250, 13479000, 16174800, 20218500, 26958000, 40437000, 80874000]

約数ペア:

[(1, 80874000), (2, 40437000), (3, 26958000), (4, 20218500), (5, 16174800), (6, 13479000), (8, 10109250), (9, 8986000), (10, 8087400), (12, 6739500), (15, 5391600), (16, 5054625), (18, 4493000), (20, 4043700), (24, 3369750), (25, 3234960), (30, 2695800), (36, 2246500), (40, 2021850), (45, 1797200), (48, 1684875), (50, 1617480), (60, 1347900), (72, 1123250), (75, 1078320), (80, 1010925), (90, 898600), (100, 808740), (120, 673950), (125, 646992), (144, 561625), (150, 539160), (180, 449300), (200, 404370), (225, 359440), (240, 336975), (250, 323496), (300, 269580), (360, 224650), (375, 215664), (400, 202185), (450, 179720), (500, 161748), (600, 134790), (720, 112325), (750, 107832), (900, 89860), (1000, 80874), (1125, 71888), (1200, 67395), (1500, 53916), (1800, 44930), (2000, 40437), (2250, 35944), (3000, 26958), (3600, 22465), (4493, 18000), (4500, 17972), (6000, 13479), (8986, 9000)]