252990270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72077}}^1$

素因数の和:72106

約数の個数: 64

約数和(自身を含む): 726546240

約数和(自身を除く): 473555970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 72077, 144154, 216231, 360385, 432462, 648693, 720770, 937001, 1081155, 1297386, 1874002, 1946079, 2162310, 2811003, 3243465, 3892158, 4685005, 5622006, 6486930, 8433009, 9370010, 9730395, 14055015, 16866018, 19460790, 25299027, 28110030, 42165045, 50598054, 84330090, 126495135, 252990270]

約数ペア:

[(1, 252990270), (2, 126495135), (3, 84330090), (5, 50598054), (6, 42165045), (9, 28110030), (10, 25299027), (13, 19460790), (15, 16866018), (18, 14055015), (26, 9730395), (27, 9370010), (30, 8433009), (39, 6486930), (45, 5622006), (54, 4685005), (65, 3892158), (78, 3243465), (90, 2811003), (117, 2162310), (130, 1946079), (135, 1874002), (195, 1297386), (234, 1081155), (270, 937001), (351, 720770), (390, 648693), (585, 432462), (702, 360385), (1170, 216231), (1755, 144154), (3510, 72077)]