74916000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{2081}}^1$

素因数の和:2112

約数の個数: 144

約数和(自身を含む): 266004648

約数和(自身を除く): 191088648

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2081, 2250, 2400, 3000, 3600, 4000, 4162, 4500, 6000, 6243, 7200, 8324, 9000, 10405, 12000, 12486, 16648, 18000, 18729, 20810, 24972, 31215, 33296, 36000, 37458, 41620, 49944, 52025, 62430, 66592, 74916, 83240, 93645, 99888, 104050, 124860, 149832, 156075, 166480, 187290, 199776, 208100, 249720, 260125, 299664, 312150, 332960, 374580, 416200, 468225, 499440, 520250, 599328, 624300, 749160, 780375, 832400, 936450, 998880, 1040500, 1248600, 1498320, 1560750, 1664800, 1872900, 2081000, 2341125, 2497200, 2996640, 3121500, 3745800, 4162000, 4682250, 4994400, 6243000, 7491600, 8324000, 9364500, 12486000, 14983200, 18729000, 24972000, 37458000, 74916000]

約数ペア:

[(1, 74916000), (2, 37458000), (3, 24972000), (4, 18729000), (5, 14983200), (6, 12486000), (8, 9364500), (9, 8324000), (10, 7491600), (12, 6243000), (15, 4994400), (16, 4682250), (18, 4162000), (20, 3745800), (24, 3121500), (25, 2996640), (30, 2497200), (32, 2341125), (36, 2081000), (40, 1872900), (45, 1664800), (48, 1560750), (50, 1498320), (60, 1248600), (72, 1040500), (75, 998880), (80, 936450), (90, 832400), (96, 780375), (100, 749160), (120, 624300), (125, 599328), (144, 520250), (150, 499440), (160, 468225), (180, 416200), (200, 374580), (225, 332960), (240, 312150), (250, 299664), (288, 260125), (300, 249720), (360, 208100), (375, 199776), (400, 187290), (450, 166480), (480, 156075), (500, 149832), (600, 124860), (720, 104050), (750, 99888), (800, 93645), (900, 83240), (1000, 74916), (1125, 66592), (1200, 62430), (1440, 52025), (1500, 49944), (1800, 41620), (2000, 37458), (2081, 36000), (2250, 33296), (2400, 31215), (3000, 24972), (3600, 20810), (4000, 18729), (4162, 18000), (4500, 16648), (6000, 12486), (6243, 12000), (7200, 10405), (8324, 9000)]