299245320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25189}}^1$

素因数の和:25220

約数の個数: 128

約数和(自身を含む): 1088208000

約数和(自身を除く): 788962680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 25189, 50378, 75567, 100756, 125945, 151134, 201512, 226701, 251890, 277079, 302268, 377835, 453402, 503780, 554158, 604536, 680103, 755670, 831237, 906804, 1007560, 1108316, 1133505, 1360206, 1385395, 1511340, 1662474, 1813608, 2216632, 2267010, 2493711, 2720412, 2770790, 3022680, 3324948, 3400515, 4156185, 4534020, 4987422, 5440824, 5541580, 6649896, 6801030, 7481133, 8312370, 9068040, 9974844, 11083160, 12468555, 13602060, 14962266, 16624740, 19949688, 24937110, 27204120, 29924532, 33249480, 37405665, 49874220, 59849064, 74811330, 99748440, 149622660, 299245320]

約数ペア:

[(1, 299245320), (2, 149622660), (3, 99748440), (4, 74811330), (5, 59849064), (6, 49874220), (8, 37405665), (9, 33249480), (10, 29924532), (11, 27204120), (12, 24937110), (15, 19949688), (18, 16624740), (20, 14962266), (22, 13602060), (24, 12468555), (27, 11083160), (30, 9974844), (33, 9068040), (36, 8312370), (40, 7481133), (44, 6801030), (45, 6649896), (54, 5541580), (55, 5440824), (60, 4987422), (66, 4534020), (72, 4156185), (88, 3400515), (90, 3324948), (99, 3022680), (108, 2770790), (110, 2720412), (120, 2493711), (132, 2267010), (135, 2216632), (165, 1813608), (180, 1662474), (198, 1511340), (216, 1385395), (220, 1360206), (264, 1133505), (270, 1108316), (297, 1007560), (330, 906804), (360, 831237), (396, 755670), (440, 680103), (495, 604536), (540, 554158), (594, 503780), (660, 453402), (792, 377835), (990, 302268), (1080, 277079), (1188, 251890), (1320, 226701), (1485, 201512), (1980, 151134), (2376, 125945), (2970, 100756), (3960, 75567), (5940, 50378), (11880, 25189)]