202611780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1096

約数の個数: 240

約数和(自身を含む): 769862016

約数和(自身を除く): 567250236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 1020, 1051, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1620, 1785, 1836, 1890, 2102, 2142, 2268, 2295, 2380, 2754, 2835, 3060, 3153, 3213, 3570, 3780, 4204, 4284, 4590, 5255, 5355, 5508, 5670, 6306, 6426, 6885, 7140, 7357, 9180, 9459, 9639, 10510, 10710, 11340, 12612, 12852, 13770, 14714, 15765, 16065, 17867, 18918, 19278, 21020, 21420, 22071, 27540, 28377, 29428, 31530, 32130, 35734, 36785, 37836, 38556, 44142, 47295, 48195, 53601, 56754, 63060, 64260, 66213, 71468, 73570, 85131, 88284, 89335, 94590, 96390, 107202, 110355, 113508, 125069, 132426, 141885, 147140, 160803, 170262, 178670, 189180, 192780, 198639, 214404, 220710, 250138, 264852, 268005, 283770, 321606, 331065, 340524, 357340, 375207, 397278, 425655, 441420, 482409, 500276, 536010, 567540, 595917, 625345, 643212, 662130, 750414, 794556, 804015, 851310, 964818, 993195, 1072020, 1125621, 1191834, 1250690, 1324260, 1447227, 1500828, 1608030, 1702620, 1876035, 1929636, 1986390, 2251242, 2383668, 2412045, 2501380, 2894454, 2979585, 3216060, 3376863, 3752070, 3972780, 4502484, 4824090, 5628105, 5788908, 5959170, 6753726, 7236135, 7504140, 9648180, 10130589, 11256210, 11918340, 13507452, 14472270, 16884315, 20261178, 22512420, 28944540, 33768630, 40522356, 50652945, 67537260, 101305890, 202611780]

約数ペア:

[(1, 202611780), (2, 101305890), (3, 67537260), (4, 50652945), (5, 40522356), (6, 33768630), (7, 28944540), (9, 22512420), (10, 20261178), (12, 16884315), (14, 14472270), (15, 13507452), (17, 11918340), (18, 11256210), (20, 10130589), (21, 9648180), (27, 7504140), (28, 7236135), (30, 6753726), (34, 5959170), (35, 5788908), (36, 5628105), (42, 4824090), (45, 4502484), (51, 3972780), (54, 3752070), (60, 3376863), (63, 3216060), (68, 2979585), (70, 2894454), (81, 2501380), (84, 2412045), (85, 2383668), (90, 2251242), (102, 1986390), (105, 1929636), (108, 1876035), (119, 1702620), (126, 1608030), (135, 1500828), (140, 1447227), (153, 1324260), (162, 1250690), (170, 1191834), (180, 1125621), (189, 1072020), (204, 993195), (210, 964818), (238, 851310), (252, 804015), (255, 794556), (270, 750414), (306, 662130), (315, 643212), (324, 625345), (340, 595917), (357, 567540), (378, 536010), (405, 500276), (420, 482409), (459, 441420), (476, 425655), (510, 397278), (540, 375207), (567, 357340), (595, 340524), (612, 331065), (630, 321606), (714, 283770), (756, 268005), (765, 264852), (810, 250138), (918, 220710), (945, 214404), (1020, 198639), (1051, 192780), (1071, 189180), (1134, 178670), (1190, 170262), (1260, 160803), (1377, 147140), (1428, 141885), (1530, 132426), (1620, 125069), (1785, 113508), (1836, 110355), (1890, 107202), (2102, 96390), (2142, 94590), (2268, 89335), (2295, 88284), (2380, 85131), (2754, 73570), (2835, 71468), (3060, 66213), (3153, 64260), (3213, 63060), (3570, 56754), (3780, 53601), (4204, 48195), (4284, 47295), (4590, 44142), (5255, 38556), (5355, 37836), (5508, 36785), (5670, 35734), (6306, 32130), (6426, 31530), (6885, 29428), (7140, 28377), (7357, 27540), (9180, 22071), (9459, 21420), (9639, 21020), (10510, 19278), (10710, 18918), (11340, 17867), (12612, 16065), (12852, 15765), (13770, 14714)]