76715640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 257644800

約数和(自身を除く): 180929160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 251, 270, 283, 360, 502, 540, 566, 753, 849, 1004, 1080, 1132, 1255, 1415, 1506, 1698, 2008, 2259, 2264, 2510, 2547, 2830, 3012, 3396, 3765, 4245, 4518, 5020, 5094, 5660, 6024, 6777, 6792, 7530, 7641, 8490, 9036, 10040, 10188, 11295, 11320, 12735, 13554, 15060, 15282, 16980, 18072, 20376, 22590, 25470, 27108, 30120, 30564, 33885, 33960, 38205, 45180, 50940, 54216, 61128, 67770, 71033, 76410, 90360, 101880, 135540, 142066, 152820, 213099, 271080, 284132, 305640, 355165, 426198, 568264, 639297, 710330, 852396, 1065495, 1278594, 1420660, 1704792, 1917891, 2130990, 2557188, 2841320, 3196485, 3835782, 4261980, 5114376, 6392970, 7671564, 8523960, 9589455, 12785940, 15343128, 19178910, 25571880, 38357820, 76715640]

約数ペア:

[(1, 76715640), (2, 38357820), (3, 25571880), (4, 19178910), (5, 15343128), (6, 12785940), (8, 9589455), (9, 8523960), (10, 7671564), (12, 6392970), (15, 5114376), (18, 4261980), (20, 3835782), (24, 3196485), (27, 2841320), (30, 2557188), (36, 2130990), (40, 1917891), (45, 1704792), (54, 1420660), (60, 1278594), (72, 1065495), (90, 852396), (108, 710330), (120, 639297), (135, 568264), (180, 426198), (216, 355165), (251, 305640), (270, 284132), (283, 271080), (360, 213099), (502, 152820), (540, 142066), (566, 135540), (753, 101880), (849, 90360), (1004, 76410), (1080, 71033), (1132, 67770), (1255, 61128), (1415, 54216), (1506, 50940), (1698, 45180), (2008, 38205), (2259, 33960), (2264, 33885), (2510, 30564), (2547, 30120), (2830, 27108), (3012, 25470), (3396, 22590), (3765, 20376), (4245, 18072), (4518, 16980), (5020, 15282), (5094, 15060), (5660, 13554), (6024, 12735), (6777, 11320), (6792, 11295), (7530, 10188), (7641, 10040), (8490, 9036)]