211812300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{1601}}^1$

素因数の和:1638

約数の個数: 216

約数和(自身を含む): 792605520

約数和(自身を除く): 580793220

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, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 490, 525, 540, 588, 630, 675, 700, 735, 756, 882, 900, 945, 980, 1050, 1225, 1260, 1323, 1350, 1470, 1575, 1601, 1764, 1890, 2100, 2205, 2450, 2646, 2700, 2940, 3150, 3202, 3675, 3780, 4410, 4725, 4803, 4900, 5292, 6300, 6404, 6615, 7350, 8005, 8820, 9450, 9606, 11025, 11207, 13230, 14409, 14700, 16010, 18900, 19212, 22050, 22414, 24015, 26460, 28818, 32020, 33075, 33621, 40025, 43227, 44100, 44828, 48030, 56035, 57636, 66150, 67242, 72045, 78449, 80050, 86454, 96060, 100863, 112070, 120075, 132300, 134484, 144090, 156898, 160100, 168105, 172908, 201726, 216135, 224140, 235347, 240150, 280175, 288180, 302589, 313796, 336210, 360225, 392245, 403452, 432270, 470694, 480300, 504315, 560350, 605178, 672420, 706041, 720450, 784490, 840525, 864540, 941388, 1008630, 1080675, 1120700, 1176735, 1210356, 1412082, 1440900, 1512945, 1568980, 1681050, 1961225, 2017260, 2118123, 2161350, 2353470, 2521575, 2824164, 3025890, 3362100, 3530205, 3922450, 4236246, 4322700, 4706940, 5043150, 5883675, 6051780, 7060410, 7564725, 7844900, 8472492, 10086300, 10590615, 11767350, 14120820, 15129450, 17651025, 21181230, 23534700, 30258900, 35302050, 42362460, 52953075, 70604100, 105906150, 211812300]

約数ペア:

[(1, 211812300), (2, 105906150), (3, 70604100), (4, 52953075), (5, 42362460), (6, 35302050), (7, 30258900), (9, 23534700), (10, 21181230), (12, 17651025), (14, 15129450), (15, 14120820), (18, 11767350), (20, 10590615), (21, 10086300), (25, 8472492), (27, 7844900), (28, 7564725), (30, 7060410), (35, 6051780), (36, 5883675), (42, 5043150), (45, 4706940), (49, 4322700), (50, 4236246), (54, 3922450), (60, 3530205), (63, 3362100), (70, 3025890), (75, 2824164), (84, 2521575), (90, 2353470), (98, 2161350), (100, 2118123), (105, 2017260), (108, 1961225), (126, 1681050), (135, 1568980), (140, 1512945), (147, 1440900), (150, 1412082), (175, 1210356), (180, 1176735), (189, 1120700), (196, 1080675), (210, 1008630), (225, 941388), (245, 864540), (252, 840525), (270, 784490), (294, 720450), (300, 706041), (315, 672420), (350, 605178), (378, 560350), (420, 504315), (441, 480300), (450, 470694), (490, 432270), (525, 403452), (540, 392245), (588, 360225), (630, 336210), (675, 313796), (700, 302589), (735, 288180), (756, 280175), (882, 240150), (900, 235347), (945, 224140), (980, 216135), (1050, 201726), (1225, 172908), (1260, 168105), (1323, 160100), (1350, 156898), (1470, 144090), (1575, 134484), (1601, 132300), (1764, 120075), (1890, 112070), (2100, 100863), (2205, 96060), (2450, 86454), (2646, 80050), (2700, 78449), (2940, 72045), (3150, 67242), (3202, 66150), (3675, 57636), (3780, 56035), (4410, 48030), (4725, 44828), (4803, 44100), (4900, 43227), (5292, 40025), (6300, 33621), (6404, 33075), (6615, 32020), (7350, 28818), (8005, 26460), (8820, 24015), (9450, 22414), (9606, 22050), (11025, 19212), (11207, 18900), (13230, 16010), (14409, 14700)]