18275021280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{90007}}^1$

素因数の和:90078

約数の個数: 192

約数和(自身を含む): 65324206080

約数和(自身を除く): 47049184800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 10152, 11280, 12690, 13536, 16920, 20304, 22560, 25380, 33840, 40608, 50760, 67680, 90007, 101520, 180014, 203040, 270021, 360028, 450035, 540042, 720056, 810063, 900070, 1080084, 1350105, 1440112, 1620126, 1800140, 2160168, 2430189, 2700210, 2880224, 3240252, 3600280, 4050315, 4230329, 4320336, 4860378, 5400420, 6480504, 7200560, 8100630, 8460658, 8640672, 9720756, 10800840, 12150945, 12690987, 12961008, 14401120, 16201260, 16921316, 19441512, 21151645, 21601680, 24301890, 25381974, 25922016, 32402520, 33842632, 38072961, 38883024, 42303290, 43203360, 48603780, 50763948, 63454935, 64805040, 67685264, 76145922, 77766048, 84606580, 97207560, 101527896, 114218883, 126909870, 129610080, 135370528, 152291844, 169213160, 190364805, 194415120, 203055792, 228437766, 253819740, 304583688, 338426320, 380729610, 388830240, 406111584, 456875532, 507639480, 571094415, 609167376, 676852640, 761459220, 913751064, 1015278960, 1142188830, 1218334752, 1522918440, 1827502128, 2030557920, 2284377660, 3045836880, 3655004256, 4568755320, 6091673760, 9137510640, 18275021280]

約数ペア:

[(1, 18275021280), (2, 9137510640), (3, 6091673760), (4, 4568755320), (5, 3655004256), (6, 3045836880), (8, 2284377660), (9, 2030557920), (10, 1827502128), (12, 1522918440), (15, 1218334752), (16, 1142188830), (18, 1015278960), (20, 913751064), (24, 761459220), (27, 676852640), (30, 609167376), (32, 571094415), (36, 507639480), (40, 456875532), (45, 406111584), (47, 388830240), (48, 380729610), (54, 338426320), (60, 304583688), (72, 253819740), (80, 228437766), (90, 203055792), (94, 194415120), (96, 190364805), (108, 169213160), (120, 152291844), (135, 135370528), (141, 129610080), (144, 126909870), (160, 114218883), (180, 101527896), (188, 97207560), (216, 84606580), (235, 77766048), (240, 76145922), (270, 67685264), (282, 64805040), (288, 63454935), (360, 50763948), (376, 48603780), (423, 43203360), (432, 42303290), (470, 38883024), (480, 38072961), (540, 33842632), (564, 32402520), (705, 25922016), (720, 25381974), (752, 24301890), (846, 21601680), (864, 21151645), (940, 19441512), (1080, 16921316), (1128, 16201260), (1269, 14401120), (1410, 12961008), (1440, 12690987), (1504, 12150945), (1692, 10800840), (1880, 9720756), (2115, 8640672), (2160, 8460658), (2256, 8100630), (2538, 7200560), (2820, 6480504), (3384, 5400420), (3760, 4860378), (4230, 4320336), (4320, 4230329), (4512, 4050315), (5076, 3600280), (5640, 3240252), (6345, 2880224), (6768, 2700210), (7520, 2430189), (8460, 2160168), (10152, 1800140), (11280, 1620126), (12690, 1440112), (13536, 1350105), (16920, 1080084), (20304, 900070), (22560, 810063), (25380, 720056), (33840, 540042), (40608, 450035), (50760, 360028), (67680, 270021), (90007, 203040), (101520, 180014)]