219872400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16657}}^1$

素因数の和:16689

約数の個数: 120

約数和(自身を含む): 768400224

約数和(自身を除く): 548527824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 16657, 33314, 49971, 66628, 83285, 99942, 133256, 166570, 183227, 199884, 249855, 266512, 333140, 366454, 399768, 416425, 499710, 549681, 666280, 732908, 799536, 832850, 916135, 999420, 1099362, 1249275, 1332560, 1465816, 1665700, 1832270, 1998840, 2198724, 2498550, 2748405, 2931632, 3331400, 3664540, 3997680, 4397448, 4580675, 4997100, 5496810, 6662800, 7329080, 8794896, 9161350, 9994200, 10993620, 13742025, 14658160, 18322700, 19988400, 21987240, 27484050, 36645400, 43974480, 54968100, 73290800, 109936200, 219872400]

約数ペア:

[(1, 219872400), (2, 109936200), (3, 73290800), (4, 54968100), (5, 43974480), (6, 36645400), (8, 27484050), (10, 21987240), (11, 19988400), (12, 18322700), (15, 14658160), (16, 13742025), (20, 10993620), (22, 9994200), (24, 9161350), (25, 8794896), (30, 7329080), (33, 6662800), (40, 5496810), (44, 4997100), (48, 4580675), (50, 4397448), (55, 3997680), (60, 3664540), (66, 3331400), (75, 2931632), (80, 2748405), (88, 2498550), (100, 2198724), (110, 1998840), (120, 1832270), (132, 1665700), (150, 1465816), (165, 1332560), (176, 1249275), (200, 1099362), (220, 999420), (240, 916135), (264, 832850), (275, 799536), (300, 732908), (330, 666280), (400, 549681), (440, 499710), (528, 416425), (550, 399768), (600, 366454), (660, 333140), (825, 266512), (880, 249855), (1100, 199884), (1200, 183227), (1320, 166570), (1650, 133256), (2200, 99942), (2640, 83285), (3300, 66628), (4400, 49971), (6600, 33314), (13200, 16657)]