20451225600

素因数分解:

$2^{12}\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 624

約数和(自身を含む): 81051583200

約数和(自身を除く): 60600357600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 128, 130, 135, 144, 150, 156, 160, 180, 192, 195, 200, 208, 216, 225, 234, 240, 256, 260, 270, 288, 300, 312, 320, 325, 351, 360, 384, 390, 400, 416, 432, 450, 468, 480, 512, 520, 540, 569, 576, 585, 600, 624, 640, 650, 675, 702, 720, 768, 780, 800, 832, 864, 900, 936, 960, 975, 1024, 1040, 1080, 1138, 1152, 1170, 1200, 1248, 1280, 1300, 1350, 1404, 1440, 1536, 1560, 1600, 1664, 1707, 1728, 1755, 1800, 1872, 1920, 1950, 2048, 2080, 2160, 2276, 2304, 2340, 2400, 2496, 2560, 2600, 2700, 2808, 2845, 2880, 2925, 3072, 3120, 3200, 3328, 3414, 3456, 3510, 3600, 3744, 3840, 3900, 4096, 4160, 4320, 4552, 4608, 4680, 4800, 4992, 5120, 5121, 5200, 5400, 5616, 5690, 5760, 5850, 6144, 6240, 6400, 6656, 6828, 6912, 7020, 7200, 7397, 7488, 7680, 7800, 8320, 8535, 8640, 8775, 9104, 9216, 9360, 9600, 9984, 10240, 10242, 10400, 10800, 11232, 11380, 11520, 11700, 12288, 12480, 12800, 13312, 13656, 13824, 14040, 14225, 14400, 14794, 14976, 15360, 15363, 15600, 16640, 17070, 17280, 17550, 18208, 18432, 18720, 19200, 19968, 20480, 20484, 20800, 21600, 22191, 22464, 22760, 23040, 23400, 24960, 25600, 25605, 26624, 27312, 27648, 28080, 28450, 28800, 29588, 29952, 30720, 30726, 31200, 33280, 34140, 34560, 35100, 36416, 36864, 36985, 37440, 38400, 39936, 40968, 41600, 42675, 43200, 44382, 44928, 45520, 46080, 46800, 49920, 51200, 51210, 53248, 54624, 55296, 56160, 56900, 57600, 59176, 59904, 61440, 61452, 62400, 66560, 66573, 68280, 69120, 70200, 72832, 73970, 74880, 76800, 76815, 79872, 81936, 83200, 85350, 86400, 88764, 89856, 91040, 92160, 93600, 99840, 102400, 102420, 109248, 110592, 110955, 112320, 113800, 115200, 118352, 119808, 122904, 124800, 128025, 133120, 133146, 136560, 138240, 140400, 145664, 147940, 149760, 153600, 153630, 159744, 163872, 166400, 170700, 172800, 177528, 179712, 182080, 184320, 184925, 187200, 199680, 199719, 204840, 218496, 221910, 224640, 227600, 230400, 236704, 239616, 245808, 249600, 256050, 266240, 266292, 273120, 276480, 280800, 291328, 295880, 299520, 307200, 307260, 327744, 332800, 332865, 341400, 345600, 355056, 359424, 364160, 369850, 374400, 384075, 399360, 399438, 409680, 436992, 443820, 449280, 455200, 460800, 473408, 479232, 491616, 499200, 512100, 532584, 546240, 552960, 554775, 561600, 582656, 591760, 599040, 614520, 655488, 665600, 665730, 682800, 691200, 710112, 718848, 728320, 739700, 748800, 768150, 798720, 798876, 819360, 873984, 887640, 898560, 910400, 921600, 946816, 983232, 998400, 998595, 1024200, 1065168, 1092480, 1109550, 1123200, 1165312, 1183520, 1198080, 1229040, 1310976, 1331200, 1331460, 1365600, 1382400, 1420224, 1437696, 1456640, 1479400, 1497600, 1536300, 1597752, 1638720, 1664325, 1747968, 1775280, 1797120, 1820800, 1893632, 1966464, 1996800, 1997190, 2048400, 2130336, 2184960, 2219100, 2246400, 2330624, 2367040, 2396160, 2458080, 2621952, 2662920, 2731200, 2764800, 2840448, 2913280, 2958800, 2995200, 3072600, 3195504, 3277440, 3328650, 3495936, 3550560, 3594240, 3641600, 3787264, 3932928, 3993600, 3994380, 4096800, 4260672, 4369920, 4438200, 4492800, 4734080, 4916160, 4992975, 5243904, 5325840, 5462400, 5680896, 5826560, 5917600, 5990400, 6145200, 6391008, 6554880, 6657300, 6991872, 7101120, 7188480, 7283200, 7574528, 7865856, 7988760, 8193600, 8521344, 8739840, 8876400, 8985600, 9468160, 9832320, 9985950, 10487808, 10651680, 10924800, 11361792, 11653120, 11835200, 11980800, 12290400, 12782016, 13109760, 13314600, 14202240, 14566400, 15149056, 15731712, 15977520, 16387200, 17042688, 17479680, 17752800, 17971200, 18936320, 19664640, 19971900, 20975616, 21303360, 21849600, 22723584, 23670400, 24580800, 25564032, 26219520, 26629200, 28404480, 29132800, 30298112, 31463424, 31955040, 32774400, 34085376, 34959360, 35505600, 35942400, 37872640, 39329280, 39943800, 42606720, 43699200, 45447168, 47340800, 49161600, 51128064, 52439040, 53258400, 56808960, 58265600, 62926848, 63910080, 65548800, 68170752, 71011200, 75745280, 78658560, 79887600, 85213440, 87398400, 90894336, 94681600, 98323200, 102256128, 104878080, 106516800, 113617920, 127820160, 131097600, 136341504, 142022400, 151490560, 157317120, 159775200, 170426880, 174796800, 189363200, 196646400, 204512256, 213033600, 227235840, 255640320, 262195200, 272683008, 284044800, 314634240, 319550400, 340853760, 378726400, 393292800, 409024512, 426067200, 454471680, 511280640, 524390400, 568089600, 639100800, 681707520, 757452800, 786585600, 818049024, 852134400, 1022561280, 1136179200, 1278201600, 1363415040, 1573171200, 1704268800, 2045122560, 2272358400, 2556403200, 3408537600, 4090245120, 5112806400, 6817075200, 10225612800, 20451225600]

約数ペア:

[(1, 20451225600), (2, 10225612800), (3, 6817075200), (4, 5112806400), (5, 4090245120), (6, 3408537600), (8, 2556403200), (9, 2272358400), (10, 2045122560), (12, 1704268800), (13, 1573171200), (15, 1363415040), (16, 1278201600), (18, 1136179200), (20, 1022561280), (24, 852134400), (25, 818049024), (26, 786585600), (27, 757452800), (30, 681707520), (32, 639100800), (36, 568089600), (39, 524390400), (40, 511280640), (45, 454471680), (48, 426067200), (50, 409024512), (52, 393292800), (54, 378726400), (60, 340853760), (64, 319550400), (65, 314634240), (72, 284044800), (75, 272683008), (78, 262195200), (80, 255640320), (90, 227235840), (96, 213033600), (100, 204512256), (104, 196646400), (108, 189363200), (117, 174796800), (120, 170426880), (128, 159775200), (130, 157317120), (135, 151490560), (144, 142022400), (150, 136341504), (156, 131097600), (160, 127820160), (180, 113617920), (192, 106516800), (195, 104878080), (200, 102256128), (208, 98323200), (216, 94681600), (225, 90894336), (234, 87398400), (240, 85213440), (256, 79887600), (260, 78658560), (270, 75745280), (288, 71011200), (300, 68170752), (312, 65548800), (320, 63910080), (325, 62926848), (351, 58265600), (360, 56808960), (384, 53258400), (390, 52439040), (400, 51128064), (416, 49161600), (432, 47340800), (450, 45447168), (468, 43699200), (480, 42606720), (512, 39943800), (520, 39329280), (540, 37872640), (569, 35942400), (576, 35505600), (585, 34959360), (600, 34085376), (624, 32774400), (640, 31955040), (650, 31463424), (675, 30298112), (702, 29132800), (720, 28404480), (768, 26629200), (780, 26219520), (800, 25564032), (832, 24580800), (864, 23670400), (900, 22723584), (936, 21849600), (960, 21303360), (975, 20975616), (1024, 19971900), (1040, 19664640), (1080, 18936320), (1138, 17971200), (1152, 17752800), (1170, 17479680), (1200, 17042688), (1248, 16387200), (1280, 15977520), (1300, 15731712), (1350, 15149056), (1404, 14566400), (1440, 14202240), (1536, 13314600), (1560, 13109760), (1600, 12782016), (1664, 12290400), (1707, 11980800), (1728, 11835200), (1755, 11653120), (1800, 11361792), (1872, 10924800), (1920, 10651680), (1950, 10487808), (2048, 9985950), (2080, 9832320), (2160, 9468160), (2276, 8985600), (2304, 8876400), (2340, 8739840), (2400, 8521344), (2496, 8193600), (2560, 7988760), (2600, 7865856), (2700, 7574528), (2808, 7283200), (2845, 7188480), (2880, 7101120), (2925, 6991872), (3072, 6657300), (3120, 6554880), (3200, 6391008), (3328, 6145200), (3414, 5990400), (3456, 5917600), (3510, 5826560), (3600, 5680896), (3744, 5462400), (3840, 5325840), (3900, 5243904), (4096, 4992975), (4160, 4916160), (4320, 4734080), (4552, 4492800), (4608, 4438200), (4680, 4369920), (4800, 4260672), (4992, 4096800), (5120, 3994380), (5121, 3993600), (5200, 3932928), (5400, 3787264), (5616, 3641600), (5690, 3594240), (5760, 3550560), (5850, 3495936), (6144, 3328650), (6240, 3277440), (6400, 3195504), (6656, 3072600), (6828, 2995200), (6912, 2958800), (7020, 2913280), (7200, 2840448), (7397, 2764800), (7488, 2731200), (7680, 2662920), (7800, 2621952), (8320, 2458080), (8535, 2396160), (8640, 2367040), (8775, 2330624), (9104, 2246400), (9216, 2219100), (9360, 2184960), (9600, 2130336), (9984, 2048400), (10240, 1997190), (10242, 1996800), (10400, 1966464), (10800, 1893632), (11232, 1820800), (11380, 1797120), (11520, 1775280), (11700, 1747968), (12288, 1664325), (12480, 1638720), (12800, 1597752), (13312, 1536300), (13656, 1497600), (13824, 1479400), (14040, 1456640), (14225, 1437696), (14400, 1420224), (14794, 1382400), (14976, 1365600), (15360, 1331460), (15363, 1331200), (15600, 1310976), (16640, 1229040), (17070, 1198080), (17280, 1183520), (17550, 1165312), (18208, 1123200), (18432, 1109550), (18720, 1092480), (19200, 1065168), (19968, 1024200), (20480, 998595), (20484, 998400), (20800, 983232), (21600, 946816), (22191, 921600), (22464, 910400), (22760, 898560), (23040, 887640), (23400, 873984), (24960, 819360), (25600, 798876), (25605, 798720), (26624, 768150), (27312, 748800), (27648, 739700), (28080, 728320), (28450, 718848), (28800, 710112), (29588, 691200), (29952, 682800), (30720, 665730), (30726, 665600), (31200, 655488), (33280, 614520), (34140, 599040), (34560, 591760), (35100, 582656), (36416, 561600), (36864, 554775), (36985, 552960), (37440, 546240), (38400, 532584), (39936, 512100), (40968, 499200), (41600, 491616), (42675, 479232), (43200, 473408), (44382, 460800), (44928, 455200), (45520, 449280), (46080, 443820), (46800, 436992), (49920, 409680), (51200, 399438), (51210, 399360), (53248, 384075), (54624, 374400), (55296, 369850), (56160, 364160), (56900, 359424), (57600, 355056), (59176, 345600), (59904, 341400), (61440, 332865), (61452, 332800), (62400, 327744), (66560, 307260), (66573, 307200), (68280, 299520), (69120, 295880), (70200, 291328), (72832, 280800), (73970, 276480), (74880, 273120), (76800, 266292), (76815, 266240), (79872, 256050), (81936, 249600), (83200, 245808), (85350, 239616), (86400, 236704), (88764, 230400), (89856, 227600), (91040, 224640), (92160, 221910), (93600, 218496), (99840, 204840), (102400, 199719), (102420, 199680), (109248, 187200), (110592, 184925), (110955, 184320), (112320, 182080), (113800, 179712), (115200, 177528), (118352, 172800), (119808, 170700), (122904, 166400), (124800, 163872), (128025, 159744), (133120, 153630), (133146, 153600), (136560, 149760), (138240, 147940), (140400, 145664)]