204947820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 480

約数和(自身を含む): 843042816

約数和(自身を除く): 638094996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 31, 33, 35, 36, 42, 44, 45, 53, 54, 55, 60, 62, 63, 66, 70, 77, 81, 84, 90, 93, 99, 105, 106, 108, 110, 124, 126, 132, 135, 140, 154, 155, 159, 162, 165, 180, 186, 189, 198, 210, 212, 217, 220, 231, 252, 265, 270, 279, 297, 308, 310, 315, 318, 324, 330, 341, 371, 372, 378, 385, 396, 405, 420, 434, 462, 465, 477, 495, 530, 540, 558, 567, 583, 594, 620, 630, 636, 651, 660, 682, 693, 742, 756, 770, 795, 810, 837, 868, 891, 924, 930, 945, 954, 990, 1023, 1060, 1085, 1113, 1116, 1134, 1155, 1166, 1188, 1260, 1302, 1364, 1386, 1395, 1431, 1484, 1485, 1540, 1590, 1620, 1643, 1674, 1705, 1749, 1782, 1855, 1860, 1890, 1908, 1953, 1980, 2046, 2079, 2170, 2226, 2268, 2310, 2332, 2385, 2387, 2511, 2604, 2772, 2790, 2835, 2862, 2915, 2970, 3069, 3180, 3255, 3286, 3339, 3348, 3410, 3465, 3498, 3564, 3710, 3780, 3906, 4081, 4092, 4158, 4185, 4293, 4340, 4452, 4455, 4620, 4770, 4774, 4929, 5022, 5115, 5247, 5565, 5580, 5670, 5724, 5830, 5859, 5940, 6138, 6237, 6510, 6572, 6678, 6820, 6930, 6996, 7155, 7161, 7420, 7812, 8162, 8215, 8316, 8370, 8586, 8745, 8910, 9207, 9540, 9548, 9765, 9858, 10017, 10044, 10230, 10395, 10494, 11130, 11340, 11501, 11660, 11718, 11935, 12243, 12276, 12474, 12555, 13020, 13356, 13860, 14310, 14322, 14787, 15345, 15741, 16324, 16430, 16695, 16740, 17172, 17490, 17577, 17820, 18073, 18414, 19530, 19716, 20034, 20405, 20460, 20790, 20988, 21465, 21483, 22260, 23002, 23436, 23870, 24486, 24645, 24948, 25110, 26235, 27621, 28620, 28644, 29295, 29574, 30051, 30690, 31185, 31482, 32860, 33390, 34503, 34980, 35154, 35805, 36146, 36729, 36828, 39060, 40068, 40810, 41580, 42930, 42966, 44361, 46004, 46035, 47223, 47740, 48972, 49290, 50085, 50220, 52470, 54219, 55242, 57505, 58590, 59148, 60102, 61215, 61380, 62370, 62964, 64449, 66780, 69006, 70308, 71610, 72292, 73458, 73935, 78705, 81620, 85860, 85932, 87885, 88722, 90365, 92070, 94446, 98580, 100170, 103509, 104940, 107415, 108438, 110187, 110484, 115010, 117180, 120204, 122430, 124740, 126511, 128898, 133083, 138012, 138105, 143220, 146916, 147870, 150255, 157410, 162657, 172515, 175770, 177444, 180730, 183645, 184140, 188892, 193347, 200340, 207018, 214830, 216876, 220374, 221805, 230020, 236115, 244860, 253022, 257796, 266166, 271095, 276210, 295740, 300510, 310527, 314820, 322245, 325314, 330561, 345030, 351540, 361460, 367290, 379533, 386694, 414036, 429660, 440748, 443610, 472230, 487971, 506044, 517545, 532332, 542190, 550935, 552420, 601020, 621054, 632555, 644490, 650628, 661122, 665415, 690060, 734580, 759066, 773388, 813285, 887220, 931581, 944460, 966735, 975942, 1035090, 1084380, 1101870, 1138599, 1242108, 1265110, 1288980, 1322244, 1330830, 1463913, 1518132, 1552635, 1626570, 1652805, 1863162, 1897665, 1933470, 1951884, 2070180, 2203740, 2277198, 2439855, 2530220, 2661660, 2927826, 3105270, 3253140, 3305610, 3415797, 3726324, 3795330, 3866940, 4554396, 4657905, 4879710, 5692995, 5855652, 6210540, 6611220, 6831594, 7319565, 7590660, 9315810, 9759420, 10247391, 11385990, 13663188, 14639130, 17078985, 18631620, 20494782, 22771980, 29278260, 34157970, 40989564, 51236955, 68315940, 102473910, 204947820]

約数ペア:

[(1, 204947820), (2, 102473910), (3, 68315940), (4, 51236955), (5, 40989564), (6, 34157970), (7, 29278260), (9, 22771980), (10, 20494782), (11, 18631620), (12, 17078985), (14, 14639130), (15, 13663188), (18, 11385990), (20, 10247391), (21, 9759420), (22, 9315810), (27, 7590660), (28, 7319565), (30, 6831594), (31, 6611220), (33, 6210540), (35, 5855652), (36, 5692995), (42, 4879710), (44, 4657905), (45, 4554396), (53, 3866940), (54, 3795330), (55, 3726324), (60, 3415797), (62, 3305610), (63, 3253140), (66, 3105270), (70, 2927826), (77, 2661660), (81, 2530220), (84, 2439855), (90, 2277198), (93, 2203740), (99, 2070180), (105, 1951884), (106, 1933470), (108, 1897665), (110, 1863162), (124, 1652805), (126, 1626570), (132, 1552635), (135, 1518132), (140, 1463913), (154, 1330830), (155, 1322244), (159, 1288980), (162, 1265110), (165, 1242108), (180, 1138599), (186, 1101870), (189, 1084380), (198, 1035090), (210, 975942), (212, 966735), (217, 944460), (220, 931581), (231, 887220), (252, 813285), (265, 773388), (270, 759066), (279, 734580), (297, 690060), (308, 665415), (310, 661122), (315, 650628), (318, 644490), (324, 632555), (330, 621054), (341, 601020), (371, 552420), (372, 550935), (378, 542190), (385, 532332), (396, 517545), (405, 506044), (420, 487971), (434, 472230), (462, 443610), (465, 440748), (477, 429660), (495, 414036), (530, 386694), (540, 379533), (558, 367290), (567, 361460), (583, 351540), (594, 345030), (620, 330561), (630, 325314), (636, 322245), (651, 314820), (660, 310527), (682, 300510), (693, 295740), (742, 276210), (756, 271095), (770, 266166), (795, 257796), (810, 253022), (837, 244860), (868, 236115), (891, 230020), (924, 221805), (930, 220374), (945, 216876), (954, 214830), (990, 207018), (1023, 200340), (1060, 193347), (1085, 188892), (1113, 184140), (1116, 183645), (1134, 180730), (1155, 177444), (1166, 175770), (1188, 172515), (1260, 162657), (1302, 157410), (1364, 150255), (1386, 147870), (1395, 146916), (1431, 143220), (1484, 138105), (1485, 138012), (1540, 133083), (1590, 128898), (1620, 126511), (1643, 124740), (1674, 122430), (1705, 120204), (1749, 117180), (1782, 115010), (1855, 110484), (1860, 110187), (1890, 108438), (1908, 107415), (1953, 104940), (1980, 103509), (2046, 100170), (2079, 98580), (2170, 94446), (2226, 92070), (2268, 90365), (2310, 88722), (2332, 87885), (2385, 85932), (2387, 85860), (2511, 81620), (2604, 78705), (2772, 73935), (2790, 73458), (2835, 72292), (2862, 71610), (2915, 70308), (2970, 69006), (3069, 66780), (3180, 64449), (3255, 62964), (3286, 62370), (3339, 61380), (3348, 61215), (3410, 60102), (3465, 59148), (3498, 58590), (3564, 57505), (3710, 55242), (3780, 54219), (3906, 52470), (4081, 50220), (4092, 50085), (4158, 49290), (4185, 48972), (4293, 47740), (4340, 47223), (4452, 46035), (4455, 46004), (4620, 44361), (4770, 42966), (4774, 42930), (4929, 41580), (5022, 40810), (5115, 40068), (5247, 39060), (5565, 36828), (5580, 36729), (5670, 36146), (5724, 35805), (5830, 35154), (5859, 34980), (5940, 34503), (6138, 33390), (6237, 32860), (6510, 31482), (6572, 31185), (6678, 30690), (6820, 30051), (6930, 29574), (6996, 29295), (7155, 28644), (7161, 28620), (7420, 27621), (7812, 26235), (8162, 25110), (8215, 24948), (8316, 24645), (8370, 24486), (8586, 23870), (8745, 23436), (8910, 23002), (9207, 22260), (9540, 21483), (9548, 21465), (9765, 20988), (9858, 20790), (10017, 20460), (10044, 20405), (10230, 20034), (10395, 19716), (10494, 19530), (11130, 18414), (11340, 18073), (11501, 17820), (11660, 17577), (11718, 17490), (11935, 17172), (12243, 16740), (12276, 16695), (12474, 16430), (12555, 16324), (13020, 15741), (13356, 15345), (13860, 14787), (14310, 14322)]