30825750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 80331264

約数和(自身を除く): 49505514

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 690, 750, 1150, 1725, 1787, 2875, 3450, 3574, 5361, 5750, 8625, 8935, 10722, 17250, 17870, 26805, 41101, 44675, 53610, 82202, 89350, 123303, 134025, 205505, 223375, 246606, 268050, 411010, 446750, 616515, 670125, 1027525, 1233030, 1340250, 2055050, 3082575, 5137625, 6165150, 10275250, 15412875, 30825750]

約数ペア:

[(1, 30825750), (2, 15412875), (3, 10275250), (5, 6165150), (6, 5137625), (10, 3082575), (15, 2055050), (23, 1340250), (25, 1233030), (30, 1027525), (46, 670125), (50, 616515), (69, 446750), (75, 411010), (115, 268050), (125, 246606), (138, 223375), (150, 205505), (230, 134025), (250, 123303), (345, 89350), (375, 82202), (575, 53610), (690, 44675), (750, 41101), (1150, 26805), (1725, 17870), (1787, 17250), (2875, 10722), (3450, 8935), (3574, 8625), (5361, 5750)]