201276540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1118203}}^1$

素因数の和:1118218

約数の個数: 36

約数和(自身を含む): 610539384

約数和(自身を除く): 409262844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1118203, 2236406, 3354609, 4472812, 5591015, 6709218, 10063827, 11182030, 13418436, 16773045, 20127654, 22364060, 33546090, 40255308, 50319135, 67092180, 100638270, 201276540]

約数ペア:

[(1, 201276540), (2, 100638270), (3, 67092180), (4, 50319135), (5, 40255308), (6, 33546090), (9, 22364060), (10, 20127654), (12, 16773045), (15, 13418436), (18, 11182030), (20, 10063827), (30, 6709218), (36, 5591015), (45, 4472812), (60, 3354609), (90, 2236406), (180, 1118203)]