18420134400

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{53299}}^1$

素因数の和:53336

約数の個数: 240

約数和(自身を含む): 67612116000

約数和(自身を除く): 49191981600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2560, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4608, 4800, 5400, 5760, 6400, 6912, 7200, 7680, 8640, 9600, 10800, 11520, 12800, 13824, 14400, 17280, 19200, 21600, 23040, 28800, 34560, 38400, 43200, 53299, 57600, 69120, 86400, 106598, 115200, 159897, 172800, 213196, 266495, 319794, 345600, 426392, 479691, 532990, 639588, 799485, 852784, 959382, 1065980, 1279176, 1332475, 1439073, 1598970, 1705568, 1918764, 2131960, 2398455, 2558352, 2664950, 2878146, 3197940, 3411136, 3837528, 3997425, 4263920, 4796910, 5116704, 5329900, 5756292, 6395880, 6822272, 7195365, 7675056, 7994850, 8527840, 9593820, 10233408, 10659800, 11512584, 11992275, 12791760, 13644544, 14390730, 15350112, 15989700, 17055680, 19187640, 20466816, 21319600, 23025168, 23984550, 25583520, 27289088, 28781460, 30700224, 31979400, 34111360, 35976825, 38375280, 40933632, 42639200, 46050336, 47969100, 51167040, 57562920, 61400448, 63958800, 68222720, 71953650, 76750560, 81867264, 85278400, 92100672, 95938200, 102334080, 115125840, 122800896, 127917600, 136445440, 143907300, 153501120, 170556800, 184201344, 191876400, 204668160, 230251680, 245601792, 255835200, 287814600, 307002240, 341113600, 368402688, 383752800, 409336320, 460503360, 511670400, 575629200, 614004480, 682227200, 736805376, 767505600, 921006720, 1023340800, 1151258400, 1228008960, 1535011200, 1842013440, 2046681600, 2302516800, 3070022400, 3684026880, 4605033600, 6140044800, 9210067200, 18420134400]

約数ペア:

[(1, 18420134400), (2, 9210067200), (3, 6140044800), (4, 4605033600), (5, 3684026880), (6, 3070022400), (8, 2302516800), (9, 2046681600), (10, 1842013440), (12, 1535011200), (15, 1228008960), (16, 1151258400), (18, 1023340800), (20, 921006720), (24, 767505600), (25, 736805376), (27, 682227200), (30, 614004480), (32, 575629200), (36, 511670400), (40, 460503360), (45, 409336320), (48, 383752800), (50, 368402688), (54, 341113600), (60, 307002240), (64, 287814600), (72, 255835200), (75, 245601792), (80, 230251680), (90, 204668160), (96, 191876400), (100, 184201344), (108, 170556800), (120, 153501120), (128, 143907300), (135, 136445440), (144, 127917600), (150, 122800896), (160, 115125840), (180, 102334080), (192, 95938200), (200, 92100672), (216, 85278400), (225, 81867264), (240, 76750560), (256, 71953650), (270, 68222720), (288, 63958800), (300, 61400448), (320, 57562920), (360, 51167040), (384, 47969100), (400, 46050336), (432, 42639200), (450, 40933632), (480, 38375280), (512, 35976825), (540, 34111360), (576, 31979400), (600, 30700224), (640, 28781460), (675, 27289088), (720, 25583520), (768, 23984550), (800, 23025168), (864, 21319600), (900, 20466816), (960, 19187640), (1080, 17055680), (1152, 15989700), (1200, 15350112), (1280, 14390730), (1350, 13644544), (1440, 12791760), (1536, 11992275), (1600, 11512584), (1728, 10659800), (1800, 10233408), (1920, 9593820), (2160, 8527840), (2304, 7994850), (2400, 7675056), (2560, 7195365), (2700, 6822272), (2880, 6395880), (3200, 5756292), (3456, 5329900), (3600, 5116704), (3840, 4796910), (4320, 4263920), (4608, 3997425), (4800, 3837528), (5400, 3411136), (5760, 3197940), (6400, 2878146), (6912, 2664950), (7200, 2558352), (7680, 2398455), (8640, 2131960), (9600, 1918764), (10800, 1705568), (11520, 1598970), (12800, 1439073), (13824, 1332475), (14400, 1279176), (17280, 1065980), (19200, 959382), (21600, 852784), (23040, 799485), (28800, 639588), (34560, 532990), (38400, 479691), (43200, 426392), (53299, 345600), (57600, 319794), (69120, 266495), (86400, 213196), (106598, 172800), (115200, 159897)]