67696020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17909}}^1$

素因数の和:17934

約数の個数: 96

約数和(自身を含む): 240710400

約数和(自身を除く): 173014380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17909, 35818, 53727, 71636, 89545, 107454, 125363, 161181, 179090, 214908, 250726, 268635, 322362, 358180, 376089, 483543, 501452, 537270, 626815, 644724, 752178, 805905, 967086, 1074540, 1128267, 1253630, 1504356, 1611810, 1880445, 1934172, 2256534, 2417715, 2507260, 3223620, 3384801, 3760890, 4513068, 4835430, 5641335, 6769602, 7521780, 9670860, 11282670, 13539204, 16924005, 22565340, 33848010, 67696020]

約数ペア:

[(1, 67696020), (2, 33848010), (3, 22565340), (4, 16924005), (5, 13539204), (6, 11282670), (7, 9670860), (9, 7521780), (10, 6769602), (12, 5641335), (14, 4835430), (15, 4513068), (18, 3760890), (20, 3384801), (21, 3223620), (27, 2507260), (28, 2417715), (30, 2256534), (35, 1934172), (36, 1880445), (42, 1611810), (45, 1504356), (54, 1253630), (60, 1128267), (63, 1074540), (70, 967086), (84, 805905), (90, 752178), (105, 644724), (108, 626815), (126, 537270), (135, 501452), (140, 483543), (180, 376089), (189, 358180), (210, 322362), (252, 268635), (270, 250726), (315, 214908), (378, 179090), (420, 161181), (540, 125363), (630, 107454), (756, 89545), (945, 71636), (1260, 53727), (1890, 35818), (3780, 17909)]