69180000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{1153}}^1$

素因数の和:1186

約数の個数: 120

約数和(自身を含む): 227121048

約数和(自身を除く): 157941048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1153, 1200, 1250, 1500, 1875, 2000, 2306, 2400, 2500, 3000, 3459, 3750, 4000, 4612, 5000, 5765, 6000, 6918, 7500, 9224, 10000, 11530, 12000, 13836, 15000, 17295, 18448, 20000, 23060, 27672, 28825, 30000, 34590, 36896, 46120, 55344, 57650, 60000, 69180, 86475, 92240, 110688, 115300, 138360, 144125, 172950, 184480, 230600, 276720, 288250, 345900, 432375, 461200, 553440, 576500, 691800, 720625, 864750, 922400, 1153000, 1383600, 1441250, 1729500, 2161875, 2306000, 2767200, 2882500, 3459000, 4323750, 4612000, 5765000, 6918000, 8647500, 11530000, 13836000, 17295000, 23060000, 34590000, 69180000]

約数ペア:

[(1, 69180000), (2, 34590000), (3, 23060000), (4, 17295000), (5, 13836000), (6, 11530000), (8, 8647500), (10, 6918000), (12, 5765000), (15, 4612000), (16, 4323750), (20, 3459000), (24, 2882500), (25, 2767200), (30, 2306000), (32, 2161875), (40, 1729500), (48, 1441250), (50, 1383600), (60, 1153000), (75, 922400), (80, 864750), (96, 720625), (100, 691800), (120, 576500), (125, 553440), (150, 461200), (160, 432375), (200, 345900), (240, 288250), (250, 276720), (300, 230600), (375, 184480), (400, 172950), (480, 144125), (500, 138360), (600, 115300), (625, 110688), (750, 92240), (800, 86475), (1000, 69180), (1153, 60000), (1200, 57650), (1250, 55344), (1500, 46120), (1875, 36896), (2000, 34590), (2306, 30000), (2400, 28825), (2500, 27672), (3000, 23060), (3459, 20000), (3750, 18448), (4000, 17295), (4612, 15000), (5000, 13836), (5765, 12000), (6000, 11530), (6918, 10000), (7500, 9224)]