897735960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25189}}^1$

素因数の和:25223

約数の個数: 160

約数和(自身を含む): 3291829200

約数和(自身を除く): 2394093240

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, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 25189, 35640, 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, 2040309, 2216632, 2267010, 2493711, 2720412, 2770790, 3022680, 3324948, 3400515, 4080618, 4156185, 4534020, 4987422, 5440824, 5541580, 6649896, 6801030, 7481133, 8161236, 8312370, 9068040, 9974844, 10201545, 11083160, 12468555, 13602060, 14962266, 16322472, 16624740, 19949688, 20403090, 22443399, 24937110, 27204120, 29924532, 33249480, 37405665, 40806180, 44886798, 49874220, 59849064, 74811330, 81612360, 89773596, 99748440, 112216995, 149622660, 179547192, 224433990, 299245320, 448867980, 897735960]

約数ペア:

[(1, 897735960), (2, 448867980), (3, 299245320), (4, 224433990), (5, 179547192), (6, 149622660), (8, 112216995), (9, 99748440), (10, 89773596), (11, 81612360), (12, 74811330), (15, 59849064), (18, 49874220), (20, 44886798), (22, 40806180), (24, 37405665), (27, 33249480), (30, 29924532), (33, 27204120), (36, 24937110), (40, 22443399), (44, 20403090), (45, 19949688), (54, 16624740), (55, 16322472), (60, 14962266), (66, 13602060), (72, 12468555), (81, 11083160), (88, 10201545), (90, 9974844), (99, 9068040), (108, 8312370), (110, 8161236), (120, 7481133), (132, 6801030), (135, 6649896), (162, 5541580), (165, 5440824), (180, 4987422), (198, 4534020), (216, 4156185), (220, 4080618), (264, 3400515), (270, 3324948), (297, 3022680), (324, 2770790), (330, 2720412), (360, 2493711), (396, 2267010), (405, 2216632), (440, 2040309), (495, 1813608), (540, 1662474), (594, 1511340), (648, 1385395), (660, 1360206), (792, 1133505), (810, 1108316), (891, 1007560), (990, 906804), (1080, 831237), (1188, 755670), (1320, 680103), (1485, 604536), (1620, 554158), (1782, 503780), (1980, 453402), (2376, 377835), (2970, 302268), (3240, 277079), (3564, 251890), (3960, 226701), (4455, 201512), (5940, 151134), (7128, 125945), (8910, 100756), (11880, 75567), (17820, 50378), (25189, 35640)]