180106290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21991}}^1$

素因数の和:22024

約数の個数: 96

約数和(自身を含む): 576366336

約数和(自身を除く): 396260046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 21991, 43982, 65973, 109955, 131946, 153937, 197919, 219910, 285883, 307874, 329865, 395838, 461811, 571766, 659730, 769685, 857649, 923622, 989595, 1385433, 1429415, 1539370, 1715298, 1979190, 2001181, 2309055, 2572947, 2770866, 2858830, 4002362, 4288245, 4618110, 5145894, 6003543, 6927165, 8576490, 10005905, 12007086, 12864735, 13854330, 18010629, 20011810, 25729470, 30017715, 36021258, 60035430, 90053145, 180106290]

約数ペア:

[(1, 180106290), (2, 90053145), (3, 60035430), (5, 36021258), (6, 30017715), (7, 25729470), (9, 20011810), (10, 18010629), (13, 13854330), (14, 12864735), (15, 12007086), (18, 10005905), (21, 8576490), (26, 6927165), (30, 6003543), (35, 5145894), (39, 4618110), (42, 4288245), (45, 4002362), (63, 2858830), (65, 2770866), (70, 2572947), (78, 2309055), (90, 2001181), (91, 1979190), (105, 1715298), (117, 1539370), (126, 1429415), (130, 1385433), (182, 989595), (195, 923622), (210, 857649), (234, 769685), (273, 659730), (315, 571766), (390, 461811), (455, 395838), (546, 329865), (585, 307874), (630, 285883), (819, 219910), (910, 197919), (1170, 153937), (1365, 131946), (1638, 109955), (2730, 65973), (4095, 43982), (8190, 21991)]