68852700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3643}}^1$

素因数の和:3673

約数の個数: 144

約数和(自身を含む): 253039360

約数和(自身を除く): 184186660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3643, 3780, 4725, 6300, 7286, 9450, 10929, 14572, 18215, 18900, 21858, 25501, 32787, 36430, 43716, 51002, 54645, 65574, 72860, 76503, 91075, 98361, 102004, 109290, 127505, 131148, 153006, 163935, 182150, 196722, 218580, 229509, 255010, 273225, 306012, 327870, 364300, 382515, 393444, 459018, 491805, 510020, 546450, 637525, 655740, 688527, 765030, 819675, 918036, 983610, 1092900, 1147545, 1275050, 1377054, 1530060, 1639350, 1912575, 1967220, 2295090, 2459025, 2550100, 2754108, 3278700, 3442635, 3825150, 4590180, 4918050, 5737725, 6885270, 7650300, 9836100, 11475450, 13770540, 17213175, 22950900, 34426350, 68852700]

約数ペア:

[(1, 68852700), (2, 34426350), (3, 22950900), (4, 17213175), (5, 13770540), (6, 11475450), (7, 9836100), (9, 7650300), (10, 6885270), (12, 5737725), (14, 4918050), (15, 4590180), (18, 3825150), (20, 3442635), (21, 3278700), (25, 2754108), (27, 2550100), (28, 2459025), (30, 2295090), (35, 1967220), (36, 1912575), (42, 1639350), (45, 1530060), (50, 1377054), (54, 1275050), (60, 1147545), (63, 1092900), (70, 983610), (75, 918036), (84, 819675), (90, 765030), (100, 688527), (105, 655740), (108, 637525), (126, 546450), (135, 510020), (140, 491805), (150, 459018), (175, 393444), (180, 382515), (189, 364300), (210, 327870), (225, 306012), (252, 273225), (270, 255010), (300, 229509), (315, 218580), (350, 196722), (378, 182150), (420, 163935), (450, 153006), (525, 131148), (540, 127505), (630, 109290), (675, 102004), (700, 98361), (756, 91075), (900, 76503), (945, 72860), (1050, 65574), (1260, 54645), (1350, 51002), (1575, 43716), (1890, 36430), (2100, 32787), (2700, 25501), (3150, 21858), (3643, 18900), (3780, 18215), (4725, 14572), (6300, 10929), (7286, 9450)]