25138080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 100336320

約数和(自身を除く): 75198240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 99, 108, 110, 115, 120, 132, 135, 138, 144, 160, 165, 176, 180, 184, 198, 207, 216, 220, 230, 240, 253, 264, 270, 276, 288, 297, 330, 345, 352, 360, 368, 396, 414, 432, 440, 460, 480, 495, 506, 528, 529, 540, 552, 594, 621, 660, 690, 720, 736, 759, 792, 828, 864, 880, 920, 990, 1012, 1035, 1056, 1058, 1080, 1104, 1188, 1242, 1265, 1320, 1380, 1440, 1485, 1518, 1584, 1587, 1656, 1760, 1840, 1980, 2024, 2070, 2116, 2160, 2208, 2277, 2376, 2484, 2530, 2640, 2645, 2760, 2970, 3036, 3105, 3168, 3174, 3312, 3680, 3795, 3960, 4048, 4140, 4232, 4320, 4554, 4752, 4761, 4968, 5060, 5280, 5290, 5520, 5819, 5940, 6072, 6210, 6348, 6624, 6831, 7590, 7920, 7935, 8096, 8280, 8464, 9108, 9504, 9522, 9936, 10120, 10580, 11040, 11385, 11638, 11880, 12144, 12420, 12696, 13662, 14283, 15180, 15840, 15870, 16560, 16928, 17457, 18216, 19044, 19872, 20240, 21160, 22770, 23276, 23760, 23805, 24288, 24840, 25392, 27324, 28566, 29095, 30360, 31740, 33120, 34155, 34914, 36432, 38088, 40480, 42320, 45540, 46552, 47520, 47610, 49680, 50784, 52371, 54648, 57132, 58190, 60720, 63480, 68310, 69828, 71415, 72864, 76176, 84640, 87285, 91080, 93104, 95220, 99360, 104742, 109296, 114264, 116380, 121440, 126960, 136620, 139656, 142830, 152352, 157113, 174570, 182160, 186208, 190440, 209484, 218592, 228528, 232760, 253920, 261855, 273240, 279312, 285660, 314226, 349140, 364320, 380880, 418968, 457056, 465520, 523710, 546480, 558624, 571320, 628452, 698280, 761760, 785565, 837936, 931040, 1047420, 1092960, 1142640, 1256904, 1396560, 1571130, 1675872, 2094840, 2285280, 2513808, 2793120, 3142260, 4189680, 5027616, 6284520, 8379360, 12569040, 25138080]

約数ペア:

[(1, 25138080), (2, 12569040), (3, 8379360), (4, 6284520), (5, 5027616), (6, 4189680), (8, 3142260), (9, 2793120), (10, 2513808), (11, 2285280), (12, 2094840), (15, 1675872), (16, 1571130), (18, 1396560), (20, 1256904), (22, 1142640), (23, 1092960), (24, 1047420), (27, 931040), (30, 837936), (32, 785565), (33, 761760), (36, 698280), (40, 628452), (44, 571320), (45, 558624), (46, 546480), (48, 523710), (54, 465520), (55, 457056), (60, 418968), (66, 380880), (69, 364320), (72, 349140), (80, 314226), (88, 285660), (90, 279312), (92, 273240), (96, 261855), (99, 253920), (108, 232760), (110, 228528), (115, 218592), (120, 209484), (132, 190440), (135, 186208), (138, 182160), (144, 174570), (160, 157113), (165, 152352), (176, 142830), (180, 139656), (184, 136620), (198, 126960), (207, 121440), (216, 116380), (220, 114264), (230, 109296), (240, 104742), (253, 99360), (264, 95220), (270, 93104), (276, 91080), (288, 87285), (297, 84640), (330, 76176), (345, 72864), (352, 71415), (360, 69828), (368, 68310), (396, 63480), (414, 60720), (432, 58190), (440, 57132), (460, 54648), (480, 52371), (495, 50784), (506, 49680), (528, 47610), (529, 47520), (540, 46552), (552, 45540), (594, 42320), (621, 40480), (660, 38088), (690, 36432), (720, 34914), (736, 34155), (759, 33120), (792, 31740), (828, 30360), (864, 29095), (880, 28566), (920, 27324), (990, 25392), (1012, 24840), (1035, 24288), (1056, 23805), (1058, 23760), (1080, 23276), (1104, 22770), (1188, 21160), (1242, 20240), (1265, 19872), (1320, 19044), (1380, 18216), (1440, 17457), (1485, 16928), (1518, 16560), (1584, 15870), (1587, 15840), (1656, 15180), (1760, 14283), (1840, 13662), (1980, 12696), (2024, 12420), (2070, 12144), (2116, 11880), (2160, 11638), (2208, 11385), (2277, 11040), (2376, 10580), (2484, 10120), (2530, 9936), (2640, 9522), (2645, 9504), (2760, 9108), (2970, 8464), (3036, 8280), (3105, 8096), (3168, 7935), (3174, 7920), (3312, 7590), (3680, 6831), (3795, 6624), (3960, 6348), (4048, 6210), (4140, 6072), (4232, 5940), (4320, 5819), (4554, 5520), (4752, 5290), (4761, 5280), (4968, 5060)]