55894860

素因数分解:

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

素因数の和:115

約数の個数: 288

約数和(自身を含む): 211341312

約数和(自身を除く): 155446452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 53, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 106, 108, 124, 126, 135, 140, 155, 159, 162, 180, 186, 189, 210, 212, 217, 243, 252, 265, 270, 279, 310, 315, 318, 324, 371, 372, 378, 405, 420, 434, 465, 477, 486, 530, 540, 558, 567, 620, 630, 636, 651, 742, 756, 795, 810, 837, 868, 930, 945, 954, 972, 1060, 1085, 1113, 1116, 1134, 1215, 1260, 1302, 1395, 1431, 1484, 1590, 1620, 1643, 1674, 1701, 1855, 1860, 1890, 1908, 1953, 2170, 2226, 2268, 2385, 2430, 2511, 2604, 2790, 2835, 2862, 3180, 3255, 3286, 3339, 3348, 3402, 3710, 3780, 3906, 4185, 4293, 4340, 4452, 4770, 4860, 4929, 5022, 5565, 5580, 5670, 5724, 5859, 6510, 6572, 6678, 6804, 7155, 7420, 7533, 7812, 8215, 8370, 8505, 8586, 9540, 9765, 9858, 10017, 10044, 11130, 11340, 11501, 11718, 12555, 12879, 13020, 13356, 14310, 14787, 15066, 16430, 16695, 16740, 17010, 17172, 17577, 19530, 19716, 20034, 21465, 22260, 23002, 23436, 24645, 25110, 25758, 28620, 29295, 29574, 30051, 30132, 32860, 33390, 34020, 34503, 35154, 37665, 39060, 40068, 42930, 44361, 46004, 49290, 50085, 50220, 51516, 52731, 57505, 58590, 59148, 60102, 64395, 66780, 69006, 70308, 73935, 75330, 85860, 87885, 88722, 90153, 98580, 100170, 103509, 105462, 115010, 117180, 120204, 128790, 133083, 138012, 147870, 150255, 150660, 172515, 175770, 177444, 180306, 200340, 207018, 210924, 221805, 230020, 257580, 263655, 266166, 295740, 300510, 310527, 345030, 351540, 360612, 399249, 414036, 443610, 450765, 517545, 527310, 532332, 601020, 621054, 665415, 690060, 798498, 887220, 901530, 931581, 1035090, 1054620, 1242108, 1330830, 1552635, 1596996, 1803060, 1863162, 1996245, 2070180, 2661660, 2794743, 3105270, 3726324, 3992490, 4657905, 5589486, 6210540, 7984980, 9315810, 11178972, 13973715, 18631620, 27947430, 55894860]

約数ペア:

[(1, 55894860), (2, 27947430), (3, 18631620), (4, 13973715), (5, 11178972), (6, 9315810), (7, 7984980), (9, 6210540), (10, 5589486), (12, 4657905), (14, 3992490), (15, 3726324), (18, 3105270), (20, 2794743), (21, 2661660), (27, 2070180), (28, 1996245), (30, 1863162), (31, 1803060), (35, 1596996), (36, 1552635), (42, 1330830), (45, 1242108), (53, 1054620), (54, 1035090), (60, 931581), (62, 901530), (63, 887220), (70, 798498), (81, 690060), (84, 665415), (90, 621054), (93, 601020), (105, 532332), (106, 527310), (108, 517545), (124, 450765), (126, 443610), (135, 414036), (140, 399249), (155, 360612), (159, 351540), (162, 345030), (180, 310527), (186, 300510), (189, 295740), (210, 266166), (212, 263655), (217, 257580), (243, 230020), (252, 221805), (265, 210924), (270, 207018), (279, 200340), (310, 180306), (315, 177444), (318, 175770), (324, 172515), (371, 150660), (372, 150255), (378, 147870), (405, 138012), (420, 133083), (434, 128790), (465, 120204), (477, 117180), (486, 115010), (530, 105462), (540, 103509), (558, 100170), (567, 98580), (620, 90153), (630, 88722), (636, 87885), (651, 85860), (742, 75330), (756, 73935), (795, 70308), (810, 69006), (837, 66780), (868, 64395), (930, 60102), (945, 59148), (954, 58590), (972, 57505), (1060, 52731), (1085, 51516), (1113, 50220), (1116, 50085), (1134, 49290), (1215, 46004), (1260, 44361), (1302, 42930), (1395, 40068), (1431, 39060), (1484, 37665), (1590, 35154), (1620, 34503), (1643, 34020), (1674, 33390), (1701, 32860), (1855, 30132), (1860, 30051), (1890, 29574), (1908, 29295), (1953, 28620), (2170, 25758), (2226, 25110), (2268, 24645), (2385, 23436), (2430, 23002), (2511, 22260), (2604, 21465), (2790, 20034), (2835, 19716), (2862, 19530), (3180, 17577), (3255, 17172), (3286, 17010), (3339, 16740), (3348, 16695), (3402, 16430), (3710, 15066), (3780, 14787), (3906, 14310), (4185, 13356), (4293, 13020), (4340, 12879), (4452, 12555), (4770, 11718), (4860, 11501), (4929, 11340), (5022, 11130), (5565, 10044), (5580, 10017), (5670, 9858), (5724, 9765), (5859, 9540), (6510, 8586), (6572, 8505), (6678, 8370), (6804, 8215), (7155, 7812), (7420, 7533)]