29727720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7507}}^1$

素因数の和:7535

約数の個数: 96

約数和(自身を含む): 105412320

約数和(自身を除く): 75684600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7507, 15014, 22521, 30028, 37535, 45042, 60056, 67563, 75070, 82577, 90084, 112605, 135126, 150140, 165154, 180168, 225210, 247731, 270252, 300280, 330308, 337815, 412885, 450420, 495462, 540504, 660616, 675630, 743193, 825770, 900840, 990924, 1238655, 1351260, 1486386, 1651540, 1981848, 2477310, 2702520, 2972772, 3303080, 3715965, 4954620, 5945544, 7431930, 9909240, 14863860, 29727720]

約数ペア:

[(1, 29727720), (2, 14863860), (3, 9909240), (4, 7431930), (5, 5945544), (6, 4954620), (8, 3715965), (9, 3303080), (10, 2972772), (11, 2702520), (12, 2477310), (15, 1981848), (18, 1651540), (20, 1486386), (22, 1351260), (24, 1238655), (30, 990924), (33, 900840), (36, 825770), (40, 743193), (44, 675630), (45, 660616), (55, 540504), (60, 495462), (66, 450420), (72, 412885), (88, 337815), (90, 330308), (99, 300280), (110, 270252), (120, 247731), (132, 225210), (165, 180168), (180, 165154), (198, 150140), (220, 135126), (264, 112605), (330, 90084), (360, 82577), (396, 75070), (440, 67563), (495, 60056), (660, 45042), (792, 37535), (990, 30028), (1320, 22521), (1980, 15014), (3960, 7507)]