20171300400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{622571}}^1$

素因数の和:622601

約数の個数: 150

約数和(自身を含む): 72393294732

約数和(自身を除く): 52221994332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2700, 3240, 3600, 4050, 5400, 6480, 8100, 10800, 16200, 32400, 622571, 1245142, 1867713, 2490284, 3112855, 3735426, 4980568, 5603139, 6225710, 7470852, 9338565, 9961136, 11206278, 12451420, 14941704, 15564275, 16809417, 18677130, 22412556, 24902840, 28015695, 29883408, 31128550, 33618834, 37354260, 44825112, 46692825, 49805680, 50428251, 56031390, 62257100, 67237668, 74708520, 84047085, 89650224, 93385650, 100856502, 112062780, 124514200, 134475336, 140078475, 149417040, 168094170, 186771300, 201713004, 224125560, 249028400, 252141255, 268950672, 280156950, 336188340, 373542600, 403426008, 420235425, 448251120, 504282510, 560313900, 672376680, 747085200, 806852016, 840470850, 1008565020, 1120627800, 1260706275, 1344753360, 1680941700, 2017130040, 2241255600, 2521412550, 3361883400, 4034260080, 5042825100, 6723766800, 10085650200, 20171300400]

約数ペア:

[(1, 20171300400), (2, 10085650200), (3, 6723766800), (4, 5042825100), (5, 4034260080), (6, 3361883400), (8, 2521412550), (9, 2241255600), (10, 2017130040), (12, 1680941700), (15, 1344753360), (16, 1260706275), (18, 1120627800), (20, 1008565020), (24, 840470850), (25, 806852016), (27, 747085200), (30, 672376680), (36, 560313900), (40, 504282510), (45, 448251120), (48, 420235425), (50, 403426008), (54, 373542600), (60, 336188340), (72, 280156950), (75, 268950672), (80, 252141255), (81, 249028400), (90, 224125560), (100, 201713004), (108, 186771300), (120, 168094170), (135, 149417040), (144, 140078475), (150, 134475336), (162, 124514200), (180, 112062780), (200, 100856502), (216, 93385650), (225, 89650224), (240, 84047085), (270, 74708520), (300, 67237668), (324, 62257100), (360, 56031390), (400, 50428251), (405, 49805680), (432, 46692825), (450, 44825112), (540, 37354260), (600, 33618834), (648, 31128550), (675, 29883408), (720, 28015695), (810, 24902840), (900, 22412556), (1080, 18677130), (1200, 16809417), (1296, 15564275), (1350, 14941704), (1620, 12451420), (1800, 11206278), (2025, 9961136), (2160, 9338565), (2700, 7470852), (3240, 6225710), (3600, 5603139), (4050, 4980568), (5400, 3735426), (6480, 3112855), (8100, 2490284), (10800, 1867713), (16200, 1245142), (32400, 622571)]