85884120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 322470720

約数和(自身を除く): 236586600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 173, 180, 197, 210, 252, 280, 315, 346, 360, 394, 420, 504, 519, 591, 630, 692, 788, 840, 865, 985, 1038, 1182, 1211, 1260, 1379, 1384, 1557, 1576, 1730, 1773, 1970, 2076, 2364, 2422, 2520, 2595, 2758, 2955, 3114, 3460, 3546, 3633, 3940, 4137, 4152, 4728, 4844, 5190, 5516, 5910, 6055, 6228, 6895, 6920, 7092, 7266, 7785, 7880, 8274, 8865, 9688, 10380, 10899, 11032, 11820, 12110, 12411, 12456, 13790, 14184, 14532, 15570, 16548, 17730, 18165, 20685, 20760, 21798, 23640, 24220, 24822, 27580, 29064, 31140, 33096, 34081, 35460, 36330, 41370, 43596, 48440, 49644, 54495, 55160, 62055, 62280, 68162, 70920, 72660, 82740, 87192, 99288, 102243, 108990, 124110, 136324, 145320, 165480, 170405, 204486, 217980, 238567, 248220, 272648, 306729, 340810, 408972, 435960, 477134, 496440, 511215, 613458, 681620, 715701, 817944, 954268, 1022430, 1192835, 1226916, 1363240, 1431402, 1533645, 1908536, 2044860, 2147103, 2385670, 2453832, 2862804, 3067290, 3578505, 4089720, 4294206, 4771340, 5725608, 6134580, 7157010, 8588412, 9542680, 10735515, 12269160, 14314020, 17176824, 21471030, 28628040, 42942060, 85884120]

約数ペア:

[(1, 85884120), (2, 42942060), (3, 28628040), (4, 21471030), (5, 17176824), (6, 14314020), (7, 12269160), (8, 10735515), (9, 9542680), (10, 8588412), (12, 7157010), (14, 6134580), (15, 5725608), (18, 4771340), (20, 4294206), (21, 4089720), (24, 3578505), (28, 3067290), (30, 2862804), (35, 2453832), (36, 2385670), (40, 2147103), (42, 2044860), (45, 1908536), (56, 1533645), (60, 1431402), (63, 1363240), (70, 1226916), (72, 1192835), (84, 1022430), (90, 954268), (105, 817944), (120, 715701), (126, 681620), (140, 613458), (168, 511215), (173, 496440), (180, 477134), (197, 435960), (210, 408972), (252, 340810), (280, 306729), (315, 272648), (346, 248220), (360, 238567), (394, 217980), (420, 204486), (504, 170405), (519, 165480), (591, 145320), (630, 136324), (692, 124110), (788, 108990), (840, 102243), (865, 99288), (985, 87192), (1038, 82740), (1182, 72660), (1211, 70920), (1260, 68162), (1379, 62280), (1384, 62055), (1557, 55160), (1576, 54495), (1730, 49644), (1773, 48440), (1970, 43596), (2076, 41370), (2364, 36330), (2422, 35460), (2520, 34081), (2595, 33096), (2758, 31140), (2955, 29064), (3114, 27580), (3460, 24822), (3546, 24220), (3633, 23640), (3940, 21798), (4137, 20760), (4152, 20685), (4728, 18165), (4844, 17730), (5190, 16548), (5516, 15570), (5910, 14532), (6055, 14184), (6228, 13790), (6895, 12456), (6920, 12411), (7092, 12110), (7266, 11820), (7785, 11032), (7880, 10899), (8274, 10380), (8865, 9688)]