142147260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1301}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 432222336

約数和(自身を除く): 290075076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1301, 1821, 2428, 2602, 3035, 3642, 3903, 5204, 5463, 6070, 6505, 7284, 7806, 9105, 10926, 11709, 12140, 13010, 15612, 18210, 19515, 21852, 23418, 26020, 27315, 36420, 39030, 46836, 54630, 58545, 78060, 109260, 117090, 234180, 789707, 1579414, 2369121, 3158828, 3948535, 4738242, 7107363, 7897070, 9476484, 11845605, 14214726, 15794140, 23691210, 28429452, 35536815, 47382420, 71073630, 142147260]

約数ペア:

[(1, 142147260), (2, 71073630), (3, 47382420), (4, 35536815), (5, 28429452), (6, 23691210), (9, 15794140), (10, 14214726), (12, 11845605), (15, 9476484), (18, 7897070), (20, 7107363), (30, 4738242), (36, 3948535), (45, 3158828), (60, 2369121), (90, 1579414), (180, 789707), (607, 234180), (1214, 117090), (1301, 109260), (1821, 78060), (2428, 58545), (2602, 54630), (3035, 46836), (3642, 39030), (3903, 36420), (5204, 27315), (5463, 26020), (6070, 23418), (6505, 21852), (7284, 19515), (7806, 18210), (9105, 15612), (10926, 13010), (11709, 12140)]