85009440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 287400960

約数和(自身を除く): 202391520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 197, 232, 240, 248, 290, 310, 348, 372, 394, 435, 464, 465, 480, 496, 580, 591, 620, 696, 744, 788, 870, 899, 928, 930, 985, 992, 1160, 1182, 1240, 1392, 1488, 1576, 1740, 1798, 1860, 1970, 2320, 2364, 2480, 2697, 2784, 2955, 2976, 3152, 3480, 3596, 3720, 3940, 4495, 4640, 4728, 4960, 5394, 5713, 5910, 6107, 6304, 6960, 7192, 7440, 7880, 8990, 9456, 10788, 11426, 11820, 12214, 13485, 13920, 14384, 14880, 15760, 17139, 17980, 18321, 18912, 21576, 22852, 23640, 24428, 26970, 28565, 28768, 30535, 31520, 34278, 35960, 36642, 43152, 45704, 47280, 48856, 53940, 57130, 61070, 68556, 71920, 73284, 85695, 86304, 91408, 91605, 94560, 97712, 107880, 114260, 122140, 137112, 143840, 146568, 171390, 177103, 182816, 183210, 195424, 215760, 228520, 244280, 274224, 293136, 342780, 354206, 366420, 431520, 457040, 488560, 531309, 548448, 586272, 685560, 708412, 732840, 885515, 914080, 977120, 1062618, 1371120, 1416824, 1465680, 1771030, 2125236, 2656545, 2742240, 2833648, 2931360, 3542060, 4250472, 5313090, 5667296, 7084120, 8500944, 10626180, 14168240, 17001888, 21252360, 28336480, 42504720, 85009440]

約数ペア:

[(1, 85009440), (2, 42504720), (3, 28336480), (4, 21252360), (5, 17001888), (6, 14168240), (8, 10626180), (10, 8500944), (12, 7084120), (15, 5667296), (16, 5313090), (20, 4250472), (24, 3542060), (29, 2931360), (30, 2833648), (31, 2742240), (32, 2656545), (40, 2125236), (48, 1771030), (58, 1465680), (60, 1416824), (62, 1371120), (80, 1062618), (87, 977120), (93, 914080), (96, 885515), (116, 732840), (120, 708412), (124, 685560), (145, 586272), (155, 548448), (160, 531309), (174, 488560), (186, 457040), (197, 431520), (232, 366420), (240, 354206), (248, 342780), (290, 293136), (310, 274224), (348, 244280), (372, 228520), (394, 215760), (435, 195424), (464, 183210), (465, 182816), (480, 177103), (496, 171390), (580, 146568), (591, 143840), (620, 137112), (696, 122140), (744, 114260), (788, 107880), (870, 97712), (899, 94560), (928, 91605), (930, 91408), (985, 86304), (992, 85695), (1160, 73284), (1182, 71920), (1240, 68556), (1392, 61070), (1488, 57130), (1576, 53940), (1740, 48856), (1798, 47280), (1860, 45704), (1970, 43152), (2320, 36642), (2364, 35960), (2480, 34278), (2697, 31520), (2784, 30535), (2955, 28768), (2976, 28565), (3152, 26970), (3480, 24428), (3596, 23640), (3720, 22852), (3940, 21576), (4495, 18912), (4640, 18321), (4728, 17980), (4960, 17139), (5394, 15760), (5713, 14880), (5910, 14384), (6107, 13920), (6304, 13485), (6960, 12214), (7192, 11820), (7440, 11426), (7880, 10788), (8990, 9456)]