87337980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 273430080

約数和(自身を除く): 186092100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 788, 821, 985, 1182, 1642, 1773, 1970, 2364, 2463, 2955, 3284, 3546, 3940, 4105, 4926, 5319, 5910, 7092, 7389, 8210, 8865, 9852, 10638, 11820, 12315, 14778, 16420, 17730, 21276, 22167, 24630, 26595, 29556, 35460, 36945, 44334, 49260, 53190, 73890, 88668, 106380, 110835, 147780, 161737, 221670, 323474, 443340, 485211, 646948, 808685, 970422, 1455633, 1617370, 1940844, 2426055, 2911266, 3234740, 4366899, 4852110, 5822532, 7278165, 8733798, 9704220, 14556330, 17467596, 21834495, 29112660, 43668990, 87337980]

約数ペア:

[(1, 87337980), (2, 43668990), (3, 29112660), (4, 21834495), (5, 17467596), (6, 14556330), (9, 9704220), (10, 8733798), (12, 7278165), (15, 5822532), (18, 4852110), (20, 4366899), (27, 3234740), (30, 2911266), (36, 2426055), (45, 1940844), (54, 1617370), (60, 1455633), (90, 970422), (108, 808685), (135, 646948), (180, 485211), (197, 443340), (270, 323474), (394, 221670), (540, 161737), (591, 147780), (788, 110835), (821, 106380), (985, 88668), (1182, 73890), (1642, 53190), (1773, 49260), (1970, 44334), (2364, 36945), (2463, 35460), (2955, 29556), (3284, 26595), (3546, 24630), (3940, 22167), (4105, 21276), (4926, 17730), (5319, 16420), (5910, 14778), (7092, 12315), (7389, 11820), (8210, 10638), (8865, 9852)]