198293040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25037}}^1$

素因数の和:25067

約数の個数: 120

約数和(自身を含む): 726502608

約数和(自身を除く): 528209568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 25037, 50074, 75111, 100148, 125185, 150222, 200296, 225333, 250370, 275407, 300444, 375555, 400592, 450666, 500740, 550814, 600888, 751110, 826221, 901332, 1001480, 1101628, 1126665, 1201776, 1377035, 1502220, 1652442, 1802664, 2002960, 2203256, 2253330, 2478663, 2754070, 3004440, 3304884, 3605328, 4131105, 4406512, 4506660, 4957326, 5508140, 6008880, 6609768, 8262210, 9013320, 9914652, 11016280, 12393315, 13219536, 16524420, 18026640, 19829304, 22032560, 24786630, 33048840, 39658608, 49573260, 66097680, 99146520, 198293040]

約数ペア:

[(1, 198293040), (2, 99146520), (3, 66097680), (4, 49573260), (5, 39658608), (6, 33048840), (8, 24786630), (9, 22032560), (10, 19829304), (11, 18026640), (12, 16524420), (15, 13219536), (16, 12393315), (18, 11016280), (20, 9914652), (22, 9013320), (24, 8262210), (30, 6609768), (33, 6008880), (36, 5508140), (40, 4957326), (44, 4506660), (45, 4406512), (48, 4131105), (55, 3605328), (60, 3304884), (66, 3004440), (72, 2754070), (80, 2478663), (88, 2253330), (90, 2203256), (99, 2002960), (110, 1802664), (120, 1652442), (132, 1502220), (144, 1377035), (165, 1201776), (176, 1126665), (180, 1101628), (198, 1001480), (220, 901332), (240, 826221), (264, 751110), (330, 600888), (360, 550814), (396, 500740), (440, 450666), (495, 400592), (528, 375555), (660, 300444), (720, 275407), (792, 250370), (880, 225333), (990, 200296), (1320, 150222), (1584, 125185), (1980, 100148), (2640, 75111), (3960, 50074), (7920, 25037)]