2090274120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{175949}}^1$

素因数の和:175980

約数の個数: 128

約数和(自身を含む): 7601040000

約数和(自身を除く): 5510765880

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, 175949, 351898, 527847, 703796, 879745, 1055694, 1407592, 1583541, 1759490, 1935439, 2111388, 2639235, 3167082, 3518980, 3870878, 4222776, 4750623, 5278470, 5806317, 6334164, 7037960, 7741756, 7917705, 9501246, 9677195, 10556940, 11612634, 12668328, 15483512, 15835410, 17418951, 19002492, 19354390, 21113880, 23225268, 23753115, 29031585, 31670820, 34837902, 38004984, 38708780, 46450536, 47506230, 52256853, 58063170, 63341640, 69675804, 77417560, 87094755, 95012460, 104513706, 116126340, 139351608, 174189510, 190024920, 209027412, 232252680, 261284265, 348379020, 418054824, 522568530, 696758040, 1045137060, 2090274120]

約数ペア:

[(1, 2090274120), (2, 1045137060), (3, 696758040), (4, 522568530), (5, 418054824), (6, 348379020), (8, 261284265), (9, 232252680), (10, 209027412), (11, 190024920), (12, 174189510), (15, 139351608), (18, 116126340), (20, 104513706), (22, 95012460), (24, 87094755), (27, 77417560), (30, 69675804), (33, 63341640), (36, 58063170), (40, 52256853), (44, 47506230), (45, 46450536), (54, 38708780), (55, 38004984), (60, 34837902), (66, 31670820), (72, 29031585), (88, 23753115), (90, 23225268), (99, 21113880), (108, 19354390), (110, 19002492), (120, 17418951), (132, 15835410), (135, 15483512), (165, 12668328), (180, 11612634), (198, 10556940), (216, 9677195), (220, 9501246), (264, 7917705), (270, 7741756), (297, 7037960), (330, 6334164), (360, 5806317), (396, 5278470), (440, 4750623), (495, 4222776), (540, 3870878), (594, 3518980), (660, 3167082), (792, 2639235), (990, 2111388), (1080, 1935439), (1188, 1759490), (1320, 1583541), (1485, 1407592), (1980, 1055694), (2376, 879745), (2970, 703796), (3960, 527847), (5940, 351898), (11880, 175949)]