150735520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72469}}^1$

素因数の和:72497

約数の個数: 48

約数和(自身を含む): 383511240

約数和(自身を除く): 232775720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 72469, 144938, 289876, 362345, 579752, 724690, 942097, 1159504, 1449380, 1884194, 2319008, 2898760, 3768388, 4710485, 5797520, 7536776, 9420970, 11595040, 15073552, 18841940, 30147104, 37683880, 75367760, 150735520]

約数ペア:

[(1, 150735520), (2, 75367760), (4, 37683880), (5, 30147104), (8, 18841940), (10, 15073552), (13, 11595040), (16, 9420970), (20, 7536776), (26, 5797520), (32, 4710485), (40, 3768388), (52, 2898760), (65, 2319008), (80, 1884194), (104, 1449380), (130, 1159504), (160, 942097), (208, 724690), (260, 579752), (416, 362345), (520, 289876), (1040, 144938), (2080, 72469)]