135066780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1741}}^1$

素因数の和:2187

約数の個数: 72

約数和(自身を含む): 410889024

約数和(自身を除く): 275822244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 862, 1293, 1724, 1741, 2155, 2586, 3482, 3879, 4310, 5172, 5223, 6465, 6964, 7758, 8620, 8705, 10446, 12930, 15516, 15669, 17410, 19395, 20892, 25860, 26115, 31338, 34820, 38790, 52230, 62676, 77580, 78345, 104460, 156690, 313380, 750371, 1500742, 2251113, 3001484, 3751855, 4502226, 6753339, 7503710, 9004452, 11255565, 13506678, 15007420, 22511130, 27013356, 33766695, 45022260, 67533390, 135066780]

約数ペア:

[(1, 135066780), (2, 67533390), (3, 45022260), (4, 33766695), (5, 27013356), (6, 22511130), (9, 15007420), (10, 13506678), (12, 11255565), (15, 9004452), (18, 7503710), (20, 6753339), (30, 4502226), (36, 3751855), (45, 3001484), (60, 2251113), (90, 1500742), (180, 750371), (431, 313380), (862, 156690), (1293, 104460), (1724, 78345), (1741, 77580), (2155, 62676), (2586, 52230), (3482, 38790), (3879, 34820), (4310, 31338), (5172, 26115), (5223, 25860), (6465, 20892), (6964, 19395), (7758, 17410), (8620, 15669), (8705, 15516), (10446, 12930)]