181468980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13093}}^1$

素因数の和:13126

約数の個数: 144

約数和(自身を含む): 686335104

約数和(自身を除く): 504866124

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, 13093, 13860, 26186, 39279, 52372, 65465, 78558, 91651, 117837, 130930, 144023, 157116, 183302, 196395, 235674, 261860, 274953, 288046, 366604, 392790, 432069, 458255, 471348, 549906, 576092, 589185, 720115, 785580, 824859, 864138, 916510, 1008161, 1099812, 1178370, 1296207, 1374765, 1440230, 1649718, 1728276, 1833020, 2016322, 2160345, 2356740, 2592414, 2749530, 2880460, 3024483, 3299436, 4032644, 4124295, 4320690, 5040805, 5184828, 5499060, 6048966, 6481035, 8248590, 8641380, 9073449, 10081610, 12097932, 12962070, 15122415, 16497180, 18146898, 20163220, 25924140, 30244830, 36293796, 45367245, 60489660, 90734490, 181468980]

約数ペア:

[(1, 181468980), (2, 90734490), (3, 60489660), (4, 45367245), (5, 36293796), (6, 30244830), (7, 25924140), (9, 20163220), (10, 18146898), (11, 16497180), (12, 15122415), (14, 12962070), (15, 12097932), (18, 10081610), (20, 9073449), (21, 8641380), (22, 8248590), (28, 6481035), (30, 6048966), (33, 5499060), (35, 5184828), (36, 5040805), (42, 4320690), (44, 4124295), (45, 4032644), (55, 3299436), (60, 3024483), (63, 2880460), (66, 2749530), (70, 2592414), (77, 2356740), (84, 2160345), (90, 2016322), (99, 1833020), (105, 1728276), (110, 1649718), (126, 1440230), (132, 1374765), (140, 1296207), (154, 1178370), (165, 1099812), (180, 1008161), (198, 916510), (210, 864138), (220, 824859), (231, 785580), (252, 720115), (308, 589185), (315, 576092), (330, 549906), (385, 471348), (396, 458255), (420, 432069), (462, 392790), (495, 366604), (630, 288046), (660, 274953), (693, 261860), (770, 235674), (924, 196395), (990, 183302), (1155, 157116), (1260, 144023), (1386, 130930), (1540, 117837), (1980, 91651), (2310, 78558), (2772, 65465), (3465, 52372), (4620, 39279), (6930, 26186), (13093, 13860)]