342599580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7237}}^1$

素因数の和:7515

約数の個数: 72

約数和(自身を含む): 1043314272

約数和(自身を除く): 700714692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3156, 3945, 4734, 5260, 7237, 7890, 9468, 11835, 14474, 15780, 21711, 23670, 28948, 36185, 43422, 47340, 65133, 72370, 86844, 108555, 130266, 144740, 217110, 260532, 325665, 434220, 651330, 1302660, 1903331, 3806662, 5709993, 7613324, 9516655, 11419986, 17129979, 19033310, 22839972, 28549965, 34259958, 38066620, 57099930, 68519916, 85649895, 114199860, 171299790, 342599580]

約数ペア:

[(1, 342599580), (2, 171299790), (3, 114199860), (4, 85649895), (5, 68519916), (6, 57099930), (9, 38066620), (10, 34259958), (12, 28549965), (15, 22839972), (18, 19033310), (20, 17129979), (30, 11419986), (36, 9516655), (45, 7613324), (60, 5709993), (90, 3806662), (180, 1903331), (263, 1302660), (526, 651330), (789, 434220), (1052, 325665), (1315, 260532), (1578, 217110), (2367, 144740), (2630, 130266), (3156, 108555), (3945, 86844), (4734, 72370), (5260, 65133), (7237, 47340), (7890, 43422), (9468, 36185), (11835, 28948), (14474, 23670), (15780, 21711)]