30480457750

素因数分解:

$2^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{577}}^1\times {\mathrm{1613}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 57630336192

約数和(自身を除く): 27149878442

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 250, 262, 577, 655, 1154, 1310, 1613, 2885, 3226, 3275, 5770, 6550, 8065, 14425, 16130, 16375, 28850, 32750, 40325, 72125, 75587, 80650, 144250, 151174, 201625, 211303, 377935, 403250, 422606, 755870, 930701, 1056515, 1861402, 1889675, 2113030, 3779350, 4653505, 5282575, 9307010, 9448375, 10565150, 18896750, 23267525, 26412875, 46535050, 52825750, 116337625, 121921831, 232675250, 243843662, 609609155, 1219218310, 3048045775, 6096091550, 15240228875, 30480457750]

約数ペア:

[(1, 30480457750), (2, 15240228875), (5, 6096091550), (10, 3048045775), (25, 1219218310), (50, 609609155), (125, 243843662), (131, 232675250), (250, 121921831), (262, 116337625), (577, 52825750), (655, 46535050), (1154, 26412875), (1310, 23267525), (1613, 18896750), (2885, 10565150), (3226, 9448375), (3275, 9307010), (5770, 5282575), (6550, 4653505), (8065, 3779350), (14425, 2113030), (16130, 1889675), (16375, 1861402), (28850, 1056515), (32750, 930701), (40325, 755870), (72125, 422606), (75587, 403250), (80650, 377935), (144250, 211303), (151174, 201625)]