180215280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 400

約数和(自身を含む): 745398720

約数和(自身を除く): 565183440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 81, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 137, 140, 144, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 274, 280, 290, 315, 324, 336, 348, 360, 378, 405, 406, 411, 420, 432, 435, 464, 504, 522, 540, 548, 560, 567, 580, 609, 630, 648, 685, 696, 720, 756, 783, 810, 812, 822, 840, 870, 945, 959, 1008, 1015, 1044, 1080, 1096, 1134, 1160, 1218, 1233, 1260, 1296, 1305, 1370, 1392, 1512, 1566, 1620, 1624, 1644, 1680, 1740, 1827, 1890, 1918, 2030, 2055, 2088, 2160, 2192, 2268, 2320, 2349, 2436, 2466, 2520, 2610, 2740, 2835, 2877, 3024, 3045, 3132, 3240, 3248, 3288, 3480, 3654, 3699, 3780, 3836, 3915, 3973, 4060, 4110, 4176, 4536, 4698, 4795, 4872, 4932, 5040, 5220, 5480, 5481, 5670, 5754, 6090, 6165, 6264, 6480, 6576, 6960, 7308, 7398, 7560, 7672, 7830, 7946, 8120, 8220, 8631, 9072, 9135, 9396, 9590, 9744, 9864, 10440, 10960, 10962, 11097, 11340, 11508, 11745, 11919, 12180, 12330, 12528, 14385, 14616, 14796, 15120, 15344, 15660, 15892, 16240, 16440, 16443, 17262, 18270, 18495, 18792, 19180, 19728, 19865, 20880, 21924, 22194, 22680, 23016, 23490, 23838, 24360, 24660, 25893, 27405, 27811, 28770, 29232, 29592, 31320, 31784, 32880, 32886, 34524, 35757, 36540, 36990, 37584, 38360, 39730, 43155, 43848, 44388, 45360, 46032, 46980, 47676, 48720, 49320, 51786, 54810, 55485, 55622, 57540, 59184, 59595, 62640, 63568, 65772, 69048, 71514, 73080, 73980, 76720, 77679, 79460, 82215, 83433, 86310, 87696, 88776, 93960, 95352, 98640, 103572, 107271, 109620, 110970, 111244, 115080, 119190, 129465, 131544, 138096, 139055, 143028, 146160, 147960, 155358, 158920, 164430, 166866, 172620, 177552, 178785, 187920, 190704, 207144, 214542, 219240, 221940, 222488, 230160, 238380, 250299, 258930, 263088, 278110, 286056, 295920, 310716, 317840, 321813, 328860, 333732, 345240, 357570, 388395, 414288, 417165, 429084, 438480, 443880, 444976, 476760, 500598, 517860, 536355, 556220, 572112, 621432, 643626, 657720, 667464, 690480, 715140, 750897, 776790, 834330, 858168, 887760, 953520, 1001196, 1035720, 1072710, 1112440, 1242864, 1251495, 1287252, 1315440, 1334928, 1430280, 1501794, 1553580, 1609065, 1668660, 1716336, 2002392, 2071440, 2145420, 2224880, 2252691, 2502990, 2574504, 2860560, 3003588, 3107160, 3218130, 3337320, 3754485, 4004784, 4290840, 4505382, 5005980, 5149008, 6007176, 6214320, 6436260, 6674640, 7508970, 8581680, 9010764, 10011960, 11263455, 12014352, 12872520, 15017940, 18021528, 20023920, 22526910, 25745040, 30035880, 36043056, 45053820, 60071760, 90107640, 180215280]

約数ペア:

[(1, 180215280), (2, 90107640), (3, 60071760), (4, 45053820), (5, 36043056), (6, 30035880), (7, 25745040), (8, 22526910), (9, 20023920), (10, 18021528), (12, 15017940), (14, 12872520), (15, 12014352), (16, 11263455), (18, 10011960), (20, 9010764), (21, 8581680), (24, 7508970), (27, 6674640), (28, 6436260), (29, 6214320), (30, 6007176), (35, 5149008), (36, 5005980), (40, 4505382), (42, 4290840), (45, 4004784), (48, 3754485), (54, 3337320), (56, 3218130), (58, 3107160), (60, 3003588), (63, 2860560), (70, 2574504), (72, 2502990), (80, 2252691), (81, 2224880), (84, 2145420), (87, 2071440), (90, 2002392), (105, 1716336), (108, 1668660), (112, 1609065), (116, 1553580), (120, 1501794), (126, 1430280), (135, 1334928), (137, 1315440), (140, 1287252), (144, 1251495), (145, 1242864), (162, 1112440), (168, 1072710), (174, 1035720), (180, 1001196), (189, 953520), (203, 887760), (210, 858168), (216, 834330), (232, 776790), (240, 750897), (252, 715140), (261, 690480), (270, 667464), (274, 657720), (280, 643626), (290, 621432), (315, 572112), (324, 556220), (336, 536355), (348, 517860), (360, 500598), (378, 476760), (405, 444976), (406, 443880), (411, 438480), (420, 429084), (432, 417165), (435, 414288), (464, 388395), (504, 357570), (522, 345240), (540, 333732), (548, 328860), (560, 321813), (567, 317840), (580, 310716), (609, 295920), (630, 286056), (648, 278110), (685, 263088), (696, 258930), (720, 250299), (756, 238380), (783, 230160), (810, 222488), (812, 221940), (822, 219240), (840, 214542), (870, 207144), (945, 190704), (959, 187920), (1008, 178785), (1015, 177552), (1044, 172620), (1080, 166866), (1096, 164430), (1134, 158920), (1160, 155358), (1218, 147960), (1233, 146160), (1260, 143028), (1296, 139055), (1305, 138096), (1370, 131544), (1392, 129465), (1512, 119190), (1566, 115080), (1620, 111244), (1624, 110970), (1644, 109620), (1680, 107271), (1740, 103572), (1827, 98640), (1890, 95352), (1918, 93960), (2030, 88776), (2055, 87696), (2088, 86310), (2160, 83433), (2192, 82215), (2268, 79460), (2320, 77679), (2349, 76720), (2436, 73980), (2466, 73080), (2520, 71514), (2610, 69048), (2740, 65772), (2835, 63568), (2877, 62640), (3024, 59595), (3045, 59184), (3132, 57540), (3240, 55622), (3248, 55485), (3288, 54810), (3480, 51786), (3654, 49320), (3699, 48720), (3780, 47676), (3836, 46980), (3915, 46032), (3973, 45360), (4060, 44388), (4110, 43848), (4176, 43155), (4536, 39730), (4698, 38360), (4795, 37584), (4872, 36990), (4932, 36540), (5040, 35757), (5220, 34524), (5480, 32886), (5481, 32880), (5670, 31784), (5754, 31320), (6090, 29592), (6165, 29232), (6264, 28770), (6480, 27811), (6576, 27405), (6960, 25893), (7308, 24660), (7398, 24360), (7560, 23838), (7672, 23490), (7830, 23016), (7946, 22680), (8120, 22194), (8220, 21924), (8631, 20880), (9072, 19865), (9135, 19728), (9396, 19180), (9590, 18792), (9744, 18495), (9864, 18270), (10440, 17262), (10960, 16443), (10962, 16440), (11097, 16240), (11340, 15892), (11508, 15660), (11745, 15344), (11919, 15120), (12180, 14796), (12330, 14616), (12528, 14385)]