83842290

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 224

約数和(自身を含む): 271973376

約数和(自身を除く): 188131086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 53, 54, 62, 63, 70, 81, 90, 93, 105, 106, 126, 135, 155, 159, 162, 186, 189, 210, 217, 243, 265, 270, 279, 310, 315, 318, 371, 378, 405, 434, 465, 477, 486, 530, 558, 567, 630, 651, 729, 742, 795, 810, 837, 930, 945, 954, 1085, 1113, 1134, 1215, 1302, 1395, 1431, 1458, 1590, 1643, 1674, 1701, 1855, 1890, 1953, 2170, 2226, 2385, 2430, 2511, 2790, 2835, 2862, 3255, 3286, 3339, 3402, 3645, 3710, 3906, 4185, 4293, 4770, 4929, 5022, 5103, 5565, 5670, 5859, 6510, 6678, 7155, 7290, 7533, 8215, 8370, 8505, 8586, 9765, 9858, 10017, 10206, 11130, 11501, 11718, 12555, 12879, 14310, 14787, 15066, 16430, 16695, 17010, 17577, 19530, 20034, 21465, 22599, 23002, 24645, 25110, 25515, 25758, 29295, 29574, 30051, 33390, 34503, 35154, 37665, 38637, 42930, 44361, 45198, 49290, 50085, 51030, 52731, 57505, 58590, 60102, 64395, 69006, 73935, 75330, 77274, 87885, 88722, 90153, 100170, 103509, 105462, 112995, 115010, 128790, 133083, 147870, 150255, 158193, 172515, 175770, 180306, 193185, 207018, 221805, 225990, 263655, 266166, 270459, 300510, 310527, 316386, 345030, 386370, 399249, 443610, 450765, 517545, 527310, 540918, 621054, 665415, 790965, 798498, 901530, 931581, 1035090, 1197747, 1330830, 1352295, 1552635, 1581930, 1863162, 1996245, 2395494, 2704590, 2794743, 3105270, 3992490, 4657905, 5589486, 5988735, 8384229, 9315810, 11977470, 13973715, 16768458, 27947430, 41921145, 83842290]

約数ペア:

[(1, 83842290), (2, 41921145), (3, 27947430), (5, 16768458), (6, 13973715), (7, 11977470), (9, 9315810), (10, 8384229), (14, 5988735), (15, 5589486), (18, 4657905), (21, 3992490), (27, 3105270), (30, 2794743), (31, 2704590), (35, 2395494), (42, 1996245), (45, 1863162), (53, 1581930), (54, 1552635), (62, 1352295), (63, 1330830), (70, 1197747), (81, 1035090), (90, 931581), (93, 901530), (105, 798498), (106, 790965), (126, 665415), (135, 621054), (155, 540918), (159, 527310), (162, 517545), (186, 450765), (189, 443610), (210, 399249), (217, 386370), (243, 345030), (265, 316386), (270, 310527), (279, 300510), (310, 270459), (315, 266166), (318, 263655), (371, 225990), (378, 221805), (405, 207018), (434, 193185), (465, 180306), (477, 175770), (486, 172515), (530, 158193), (558, 150255), (567, 147870), (630, 133083), (651, 128790), (729, 115010), (742, 112995), (795, 105462), (810, 103509), (837, 100170), (930, 90153), (945, 88722), (954, 87885), (1085, 77274), (1113, 75330), (1134, 73935), (1215, 69006), (1302, 64395), (1395, 60102), (1431, 58590), (1458, 57505), (1590, 52731), (1643, 51030), (1674, 50085), (1701, 49290), (1855, 45198), (1890, 44361), (1953, 42930), (2170, 38637), (2226, 37665), (2385, 35154), (2430, 34503), (2511, 33390), (2790, 30051), (2835, 29574), (2862, 29295), (3255, 25758), (3286, 25515), (3339, 25110), (3402, 24645), (3645, 23002), (3710, 22599), (3906, 21465), (4185, 20034), (4293, 19530), (4770, 17577), (4929, 17010), (5022, 16695), (5103, 16430), (5565, 15066), (5670, 14787), (5859, 14310), (6510, 12879), (6678, 12555), (7155, 11718), (7290, 11501), (7533, 11130), (8215, 10206), (8370, 10017), (8505, 9858), (8586, 9765)]