200904180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108013}}^1$

素因数の和:108056

約数の個数: 48

約数和(自身を含む): 580683264

約数和(自身を除く): 379779084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 108013, 216026, 324039, 432052, 540065, 648078, 1080130, 1296156, 1620195, 2160260, 3240390, 3348403, 6480780, 6696806, 10045209, 13393612, 16742015, 20090418, 33484030, 40180836, 50226045, 66968060, 100452090, 200904180]

約数ペア:

[(1, 200904180), (2, 100452090), (3, 66968060), (4, 50226045), (5, 40180836), (6, 33484030), (10, 20090418), (12, 16742015), (15, 13393612), (20, 10045209), (30, 6696806), (31, 6480780), (60, 3348403), (62, 3240390), (93, 2160260), (124, 1620195), (155, 1296156), (186, 1080130), (310, 648078), (372, 540065), (465, 432052), (620, 324039), (930, 216026), (1860, 108013)]