20775156930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2649

約数の個数: 192

約数和(自身を含む): 60243955200

約数和(自身を除く): 39468798270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 79, 90, 99, 109, 110, 158, 165, 198, 218, 237, 327, 330, 395, 474, 495, 545, 654, 711, 790, 869, 981, 990, 1090, 1185, 1199, 1422, 1635, 1738, 1962, 2370, 2398, 2437, 2607, 3270, 3555, 3597, 4345, 4874, 4905, 5214, 5995, 7110, 7194, 7311, 7821, 8611, 8690, 9810, 10791, 11990, 12185, 13035, 14622, 15642, 17222, 17985, 21582, 21933, 24370, 25833, 26070, 26807, 35970, 36555, 39105, 43055, 43866, 51666, 53614, 53955, 73110, 77499, 78210, 80421, 86110, 94721, 107910, 109665, 129165, 134035, 154998, 160842, 189442, 192523, 219330, 241263, 258330, 265633, 268070, 284163, 385046, 387495, 402105, 473605, 482526, 531266, 568326, 577569, 774990, 796899, 804210, 852489, 947210, 962615, 1155138, 1206315, 1328165, 1420815, 1593798, 1704978, 1732707, 1925230, 2117753, 2390697, 2412630, 2656330, 2841630, 2887845, 2921963, 3465414, 3984495, 4235506, 4262445, 4781394, 5775690, 5843926, 6353259, 7968990, 8524890, 8663535, 8765889, 10588765, 11953485, 12706518, 14609815, 17327070, 17531778, 19059777, 20985007, 21177530, 23906970, 26297667, 29219630, 31766295, 38119554, 41970014, 43829445, 52595334, 62955021, 63532590, 87658890, 95298885, 104925035, 125910042, 131488335, 188865063, 190597770, 209850070, 230835077, 262976670, 314775105, 377730126, 461670154, 629550210, 692505231, 944325315, 1154175385, 1385010462, 1888650630, 2077515693, 2308350770, 3462526155, 4155031386, 6925052310, 10387578465, 20775156930]

約数ペア:

[(1, 20775156930), (2, 10387578465), (3, 6925052310), (5, 4155031386), (6, 3462526155), (9, 2308350770), (10, 2077515693), (11, 1888650630), (15, 1385010462), (18, 1154175385), (22, 944325315), (30, 692505231), (33, 629550210), (45, 461670154), (55, 377730126), (66, 314775105), (79, 262976670), (90, 230835077), (99, 209850070), (109, 190597770), (110, 188865063), (158, 131488335), (165, 125910042), (198, 104925035), (218, 95298885), (237, 87658890), (327, 63532590), (330, 62955021), (395, 52595334), (474, 43829445), (495, 41970014), (545, 38119554), (654, 31766295), (711, 29219630), (790, 26297667), (869, 23906970), (981, 21177530), (990, 20985007), (1090, 19059777), (1185, 17531778), (1199, 17327070), (1422, 14609815), (1635, 12706518), (1738, 11953485), (1962, 10588765), (2370, 8765889), (2398, 8663535), (2437, 8524890), (2607, 7968990), (3270, 6353259), (3555, 5843926), (3597, 5775690), (4345, 4781394), (4874, 4262445), (4905, 4235506), (5214, 3984495), (5995, 3465414), (7110, 2921963), (7194, 2887845), (7311, 2841630), (7821, 2656330), (8611, 2412630), (8690, 2390697), (9810, 2117753), (10791, 1925230), (11990, 1732707), (12185, 1704978), (13035, 1593798), (14622, 1420815), (15642, 1328165), (17222, 1206315), (17985, 1155138), (21582, 962615), (21933, 947210), (24370, 852489), (25833, 804210), (26070, 796899), (26807, 774990), (35970, 577569), (36555, 568326), (39105, 531266), (43055, 482526), (43866, 473605), (51666, 402105), (53614, 387495), (53955, 385046), (73110, 284163), (77499, 268070), (78210, 265633), (80421, 258330), (86110, 241263), (94721, 219330), (107910, 192523), (109665, 189442), (129165, 160842), (134035, 154998)]