30900744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 99532800

約数和(自身を除く): 68632056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 107, 108, 126, 168, 189, 191, 214, 216, 252, 321, 378, 382, 428, 504, 573, 642, 749, 756, 764, 856, 963, 1146, 1284, 1337, 1498, 1512, 1528, 1719, 1926, 2247, 2292, 2568, 2674, 2889, 2996, 3438, 3852, 4011, 4494, 4584, 5157, 5348, 5778, 5992, 6741, 6876, 7704, 8022, 8988, 10314, 10696, 11556, 12033, 13482, 13752, 16044, 17976, 20223, 20437, 20628, 23112, 24066, 26964, 32088, 36099, 40446, 40874, 41256, 48132, 53928, 61311, 72198, 80892, 81748, 96264, 122622, 143059, 144396, 161784, 163496, 183933, 245244, 286118, 288792, 367866, 429177, 490488, 551799, 572236, 735732, 858354, 1103598, 1144472, 1287531, 1471464, 1716708, 2207196, 2575062, 3433416, 3862593, 4414392, 5150124, 7725186, 10300248, 15450372, 30900744]

約数ペア:

[(1, 30900744), (2, 15450372), (3, 10300248), (4, 7725186), (6, 5150124), (7, 4414392), (8, 3862593), (9, 3433416), (12, 2575062), (14, 2207196), (18, 1716708), (21, 1471464), (24, 1287531), (27, 1144472), (28, 1103598), (36, 858354), (42, 735732), (54, 572236), (56, 551799), (63, 490488), (72, 429177), (84, 367866), (107, 288792), (108, 286118), (126, 245244), (168, 183933), (189, 163496), (191, 161784), (214, 144396), (216, 143059), (252, 122622), (321, 96264), (378, 81748), (382, 80892), (428, 72198), (504, 61311), (573, 53928), (642, 48132), (749, 41256), (756, 40874), (764, 40446), (856, 36099), (963, 32088), (1146, 26964), (1284, 24066), (1337, 23112), (1498, 20628), (1512, 20437), (1528, 20223), (1719, 17976), (1926, 16044), (2247, 13752), (2292, 13482), (2568, 12033), (2674, 11556), (2889, 10696), (2996, 10314), (3438, 8988), (3852, 8022), (4011, 7704), (4494, 6876), (4584, 6741), (5157, 5992), (5348, 5778)]