85485900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3607}}^1$

素因数の和:3703

約数の個数: 72

約数和(自身を含む): 250539520

約数和(自身を除く): 165053620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3607, 3950, 4740, 5925, 7214, 7900, 10821, 11850, 14428, 18035, 21642, 23700, 36070, 43284, 54105, 72140, 90175, 108210, 180350, 216420, 270525, 284953, 360700, 541050, 569906, 854859, 1082100, 1139812, 1424765, 1709718, 2849530, 3419436, 4274295, 5699060, 7123825, 8548590, 14247650, 17097180, 21371475, 28495300, 42742950, 85485900]

約数ペア:

[(1, 85485900), (2, 42742950), (3, 28495300), (4, 21371475), (5, 17097180), (6, 14247650), (10, 8548590), (12, 7123825), (15, 5699060), (20, 4274295), (25, 3419436), (30, 2849530), (50, 1709718), (60, 1424765), (75, 1139812), (79, 1082100), (100, 854859), (150, 569906), (158, 541050), (237, 360700), (300, 284953), (316, 270525), (395, 216420), (474, 180350), (790, 108210), (948, 90175), (1185, 72140), (1580, 54105), (1975, 43284), (2370, 36070), (3607, 23700), (3950, 21642), (4740, 18035), (5925, 14428), (7214, 11850), (7900, 10821)]