150193860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131749}}^1$

素因数の和:131780

約数の個数: 48

約数和(自身を含む): 442680000

約数和(自身を除く): 292486140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 131749, 263498, 395247, 526996, 658745, 790494, 1317490, 1580988, 1976235, 2503231, 2634980, 3952470, 5006462, 7509693, 7904940, 10012924, 12516155, 15019386, 25032310, 30038772, 37548465, 50064620, 75096930, 150193860]

約数ペア:

[(1, 150193860), (2, 75096930), (3, 50064620), (4, 37548465), (5, 30038772), (6, 25032310), (10, 15019386), (12, 12516155), (15, 10012924), (19, 7904940), (20, 7509693), (30, 5006462), (38, 3952470), (57, 2634980), (60, 2503231), (76, 1976235), (95, 1580988), (114, 1317490), (190, 790494), (228, 658745), (285, 526996), (380, 395247), (570, 263498), (1140, 131749)]