180195840

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 400

約数和(自身を含む): 712990080

約数和(自身を除く): 532794240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 79, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 158, 160, 162, 165, 176, 180, 192, 198, 216, 220, 237, 240, 256, 264, 270, 288, 297, 316, 320, 324, 330, 352, 360, 384, 395, 396, 405, 432, 440, 474, 480, 495, 512, 528, 540, 576, 594, 632, 640, 648, 660, 704, 711, 720, 768, 790, 792, 810, 864, 869, 880, 891, 948, 960, 990, 1056, 1080, 1152, 1185, 1188, 1264, 1280, 1296, 1320, 1408, 1422, 1440, 1485, 1536, 1580, 1584, 1620, 1728, 1738, 1760, 1782, 1896, 1920, 1980, 2112, 2133, 2160, 2304, 2370, 2376, 2528, 2560, 2592, 2607, 2640, 2816, 2844, 2880, 2970, 3160, 3168, 3240, 3456, 3476, 3520, 3555, 3564, 3792, 3840, 3960, 4224, 4266, 4320, 4345, 4455, 4608, 4740, 4752, 5056, 5184, 5214, 5280, 5632, 5688, 5760, 5940, 6320, 6336, 6399, 6480, 6912, 6952, 7040, 7110, 7128, 7584, 7680, 7821, 7920, 8448, 8532, 8640, 8690, 8910, 9480, 9504, 10112, 10368, 10428, 10560, 10665, 11376, 11520, 11880, 12640, 12672, 12798, 12960, 13035, 13824, 13904, 14080, 14220, 14256, 15168, 15642, 15840, 16896, 17064, 17280, 17380, 17820, 18960, 19008, 20224, 20736, 20856, 21120, 21330, 22752, 23040, 23463, 23760, 25280, 25344, 25596, 25920, 26070, 27808, 28160, 28440, 28512, 30336, 31284, 31680, 31995, 34128, 34560, 34760, 35640, 37920, 38016, 39105, 40448, 41472, 41712, 42240, 42660, 45504, 46926, 47520, 50560, 50688, 51192, 51840, 52140, 55616, 56880, 57024, 60672, 62568, 63360, 63990, 68256, 69120, 69520, 70389, 71280, 75840, 76032, 78210, 83424, 84480, 85320, 91008, 93852, 95040, 101120, 102384, 103680, 104280, 111232, 113760, 114048, 117315, 121344, 125136, 126720, 127980, 136512, 139040, 140778, 142560, 151680, 152064, 156420, 166848, 170640, 182016, 187704, 190080, 202240, 204768, 207360, 208560, 222464, 227520, 228096, 234630, 250272, 253440, 255960, 273024, 278080, 281556, 285120, 303360, 312840, 333696, 341280, 351945, 364032, 375408, 380160, 409536, 417120, 444928, 455040, 456192, 469260, 500544, 511920, 546048, 556160, 563112, 570240, 606720, 625680, 667392, 682560, 703890, 750816, 760320, 819072, 834240, 910080, 938520, 1001088, 1023840, 1092096, 1112320, 1126224, 1140480, 1251360, 1334784, 1365120, 1407780, 1501632, 1638144, 1668480, 1820160, 1877040, 2002176, 2047680, 2224640, 2252448, 2280960, 2502720, 2730240, 2815560, 3003264, 3276288, 3336960, 3754080, 4004352, 4095360, 4504896, 5005440, 5460480, 5631120, 6006528, 6673920, 7508160, 8190720, 9009792, 10010880, 11262240, 12013056, 15016320, 16381440, 18019584, 20021760, 22524480, 30032640, 36039168, 45048960, 60065280, 90097920, 180195840]

約数ペア:

[(1, 180195840), (2, 90097920), (3, 60065280), (4, 45048960), (5, 36039168), (6, 30032640), (8, 22524480), (9, 20021760), (10, 18019584), (11, 16381440), (12, 15016320), (15, 12013056), (16, 11262240), (18, 10010880), (20, 9009792), (22, 8190720), (24, 7508160), (27, 6673920), (30, 6006528), (32, 5631120), (33, 5460480), (36, 5005440), (40, 4504896), (44, 4095360), (45, 4004352), (48, 3754080), (54, 3336960), (55, 3276288), (60, 3003264), (64, 2815560), (66, 2730240), (72, 2502720), (79, 2280960), (80, 2252448), (81, 2224640), (88, 2047680), (90, 2002176), (96, 1877040), (99, 1820160), (108, 1668480), (110, 1638144), (120, 1501632), (128, 1407780), (132, 1365120), (135, 1334784), (144, 1251360), (158, 1140480), (160, 1126224), (162, 1112320), (165, 1092096), (176, 1023840), (180, 1001088), (192, 938520), (198, 910080), (216, 834240), (220, 819072), (237, 760320), (240, 750816), (256, 703890), (264, 682560), (270, 667392), (288, 625680), (297, 606720), (316, 570240), (320, 563112), (324, 556160), (330, 546048), (352, 511920), (360, 500544), (384, 469260), (395, 456192), (396, 455040), (405, 444928), (432, 417120), (440, 409536), (474, 380160), (480, 375408), (495, 364032), (512, 351945), (528, 341280), (540, 333696), (576, 312840), (594, 303360), (632, 285120), (640, 281556), (648, 278080), (660, 273024), (704, 255960), (711, 253440), (720, 250272), (768, 234630), (790, 228096), (792, 227520), (810, 222464), (864, 208560), (869, 207360), (880, 204768), (891, 202240), (948, 190080), (960, 187704), (990, 182016), (1056, 170640), (1080, 166848), (1152, 156420), (1185, 152064), (1188, 151680), (1264, 142560), (1280, 140778), (1296, 139040), (1320, 136512), (1408, 127980), (1422, 126720), (1440, 125136), (1485, 121344), (1536, 117315), (1580, 114048), (1584, 113760), (1620, 111232), (1728, 104280), (1738, 103680), (1760, 102384), (1782, 101120), (1896, 95040), (1920, 93852), (1980, 91008), (2112, 85320), (2133, 84480), (2160, 83424), (2304, 78210), (2370, 76032), (2376, 75840), (2528, 71280), (2560, 70389), (2592, 69520), (2607, 69120), (2640, 68256), (2816, 63990), (2844, 63360), (2880, 62568), (2970, 60672), (3160, 57024), (3168, 56880), (3240, 55616), (3456, 52140), (3476, 51840), (3520, 51192), (3555, 50688), (3564, 50560), (3792, 47520), (3840, 46926), (3960, 45504), (4224, 42660), (4266, 42240), (4320, 41712), (4345, 41472), (4455, 40448), (4608, 39105), (4740, 38016), (4752, 37920), (5056, 35640), (5184, 34760), (5214, 34560), (5280, 34128), (5632, 31995), (5688, 31680), (5760, 31284), (5940, 30336), (6320, 28512), (6336, 28440), (6399, 28160), (6480, 27808), (6912, 26070), (6952, 25920), (7040, 25596), (7110, 25344), (7128, 25280), (7584, 23760), (7680, 23463), (7821, 23040), (7920, 22752), (8448, 21330), (8532, 21120), (8640, 20856), (8690, 20736), (8910, 20224), (9480, 19008), (9504, 18960), (10112, 17820), (10368, 17380), (10428, 17280), (10560, 17064), (10665, 16896), (11376, 15840), (11520, 15642), (11880, 15168), (12640, 14256), (12672, 14220), (12798, 14080), (12960, 13904), (13035, 13824)]