161462700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{8543}}^1$

素因数の和:8573

約数の個数: 144

約数和(自身を含む): 593295360

約数和(自身を除く): 431832660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 8543, 9450, 17086, 18900, 25629, 34172, 42715, 51258, 59801, 76887, 85430, 102516, 119602, 128145, 153774, 170860, 179403, 213575, 230661, 239204, 256290, 299005, 307548, 358806, 384435, 427150, 461322, 512580, 538209, 598010, 640725, 717612, 768870, 854300, 897015, 922644, 1076418, 1153305, 1196020, 1281450, 1495025, 1537740, 1614627, 1794030, 1922175, 2152836, 2306610, 2562900, 2691045, 2990050, 3229254, 3588060, 3844350, 4485075, 4613220, 5382090, 5766525, 5980100, 6458508, 7688700, 8073135, 8970150, 10764180, 11533050, 13455225, 16146270, 17940300, 23066100, 26910450, 32292540, 40365675, 53820900, 80731350, 161462700]

約数ペア:

[(1, 161462700), (2, 80731350), (3, 53820900), (4, 40365675), (5, 32292540), (6, 26910450), (7, 23066100), (9, 17940300), (10, 16146270), (12, 13455225), (14, 11533050), (15, 10764180), (18, 8970150), (20, 8073135), (21, 7688700), (25, 6458508), (27, 5980100), (28, 5766525), (30, 5382090), (35, 4613220), (36, 4485075), (42, 3844350), (45, 3588060), (50, 3229254), (54, 2990050), (60, 2691045), (63, 2562900), (70, 2306610), (75, 2152836), (84, 1922175), (90, 1794030), (100, 1614627), (105, 1537740), (108, 1495025), (126, 1281450), (135, 1196020), (140, 1153305), (150, 1076418), (175, 922644), (180, 897015), (189, 854300), (210, 768870), (225, 717612), (252, 640725), (270, 598010), (300, 538209), (315, 512580), (350, 461322), (378, 427150), (420, 384435), (450, 358806), (525, 307548), (540, 299005), (630, 256290), (675, 239204), (700, 230661), (756, 213575), (900, 179403), (945, 170860), (1050, 153774), (1260, 128145), (1350, 119602), (1575, 102516), (1890, 85430), (2100, 76887), (2700, 59801), (3150, 51258), (3780, 42715), (4725, 34172), (6300, 25629), (8543, 18900), (9450, 17086)]