145776060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4111}}^1$

素因数の和:4323

約数の個数: 72

約数和(自身を含む): 444540096

約数和(自身を除く): 298764036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 4111, 5910, 7092, 8222, 8865, 11820, 12333, 16444, 17730, 20555, 24666, 35460, 36999, 41110, 49332, 61665, 73998, 82220, 123330, 147996, 184995, 246660, 369990, 739980, 809867, 1619734, 2429601, 3239468, 4049335, 4859202, 7288803, 8098670, 9718404, 12148005, 14577606, 16197340, 24296010, 29155212, 36444015, 48592020, 72888030, 145776060]

約数ペア:

[(1, 145776060), (2, 72888030), (3, 48592020), (4, 36444015), (5, 29155212), (6, 24296010), (9, 16197340), (10, 14577606), (12, 12148005), (15, 9718404), (18, 8098670), (20, 7288803), (30, 4859202), (36, 4049335), (45, 3239468), (60, 2429601), (90, 1619734), (180, 809867), (197, 739980), (394, 369990), (591, 246660), (788, 184995), (985, 147996), (1182, 123330), (1773, 82220), (1970, 73998), (2364, 61665), (2955, 49332), (3546, 41110), (3940, 36999), (4111, 35460), (5910, 24666), (7092, 20555), (8222, 17730), (8865, 16444), (11820, 12333)]