129493980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9343}}^1$

素因数の和:9376

約数の個数: 144

約数和(自身を含む): 489775104

約数和(自身を除く): 360281124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 9343, 13860, 18686, 28029, 37372, 46715, 56058, 65401, 84087, 93430, 102773, 112116, 130802, 140145, 168174, 186860, 196203, 205546, 261604, 280290, 308319, 327005, 336348, 392406, 411092, 420435, 513865, 560580, 588609, 616638, 654010, 719411, 784812, 840870, 924957, 981015, 1027730, 1177218, 1233276, 1308020, 1438822, 1541595, 1681740, 1849914, 1962030, 2055460, 2158233, 2354436, 2877644, 2943045, 3083190, 3597055, 3699828, 3924060, 4316466, 4624785, 5886090, 6166380, 6474699, 7194110, 8632932, 9249570, 10791165, 11772180, 12949398, 14388220, 18499140, 21582330, 25898796, 32373495, 43164660, 64746990, 129493980]

約数ペア:

[(1, 129493980), (2, 64746990), (3, 43164660), (4, 32373495), (5, 25898796), (6, 21582330), (7, 18499140), (9, 14388220), (10, 12949398), (11, 11772180), (12, 10791165), (14, 9249570), (15, 8632932), (18, 7194110), (20, 6474699), (21, 6166380), (22, 5886090), (28, 4624785), (30, 4316466), (33, 3924060), (35, 3699828), (36, 3597055), (42, 3083190), (44, 2943045), (45, 2877644), (55, 2354436), (60, 2158233), (63, 2055460), (66, 1962030), (70, 1849914), (77, 1681740), (84, 1541595), (90, 1438822), (99, 1308020), (105, 1233276), (110, 1177218), (126, 1027730), (132, 981015), (140, 924957), (154, 840870), (165, 784812), (180, 719411), (198, 654010), (210, 616638), (220, 588609), (231, 560580), (252, 513865), (308, 420435), (315, 411092), (330, 392406), (385, 336348), (396, 327005), (420, 308319), (462, 280290), (495, 261604), (630, 205546), (660, 196203), (693, 186860), (770, 168174), (924, 140145), (990, 130802), (1155, 112116), (1260, 102773), (1386, 93430), (1540, 84087), (1980, 65401), (2310, 56058), (2772, 46715), (3465, 37372), (4620, 28029), (6930, 18686), (9343, 13860)]