75157140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1511}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 210833280

約数和(自身を除く): 135676140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1511, 1658, 2487, 3022, 3316, 4145, 4533, 4974, 6044, 7555, 8290, 9066, 9948, 12435, 15110, 16580, 18132, 22665, 24870, 30220, 45330, 49740, 90660, 1252619, 2505238, 3757857, 5010476, 6263095, 7515714, 12526190, 15031428, 18789285, 25052380, 37578570, 75157140]

約数ペア:

[(1, 75157140), (2, 37578570), (3, 25052380), (4, 18789285), (5, 15031428), (6, 12526190), (10, 7515714), (12, 6263095), (15, 5010476), (20, 3757857), (30, 2505238), (60, 1252619), (829, 90660), (1511, 49740), (1658, 45330), (2487, 30220), (3022, 24870), (3316, 22665), (4145, 18132), (4533, 16580), (4974, 15110), (6044, 12435), (7555, 9948), (8290, 9066)]