68418810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13337}}^1$

素因数の和:13372

約数の個数: 64

約数和(自身を含む): 192067200

約数和(自身を除く): 123648390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 13337, 26674, 40011, 66685, 80022, 120033, 133370, 200055, 240066, 253403, 360099, 400110, 506806, 600165, 720198, 760209, 1200330, 1267015, 1520418, 1800495, 2280627, 2534030, 3600990, 3801045, 4561254, 6841881, 7602090, 11403135, 13683762, 22806270, 34209405, 68418810]

約数ペア:

[(1, 68418810), (2, 34209405), (3, 22806270), (5, 13683762), (6, 11403135), (9, 7602090), (10, 6841881), (15, 4561254), (18, 3801045), (19, 3600990), (27, 2534030), (30, 2280627), (38, 1800495), (45, 1520418), (54, 1267015), (57, 1200330), (90, 760209), (95, 720198), (114, 600165), (135, 506806), (171, 400110), (190, 360099), (270, 253403), (285, 240066), (342, 200055), (513, 133370), (570, 120033), (855, 80022), (1026, 66685), (1710, 40011), (2565, 26674), (5130, 13337)]