75159990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4327}}^1$

素因数の和:4533

約数の個数: 48

約数和(自身を含む): 196473888

約数和(自身を除く): 121313898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 4327, 5790, 8654, 8685, 12981, 17370, 21635, 25962, 38943, 43270, 64905, 77886, 129810, 194715, 389430, 835111, 1670222, 2505333, 4175555, 5010666, 7515999, 8351110, 12526665, 15031998, 25053330, 37579995, 75159990]

約数ペア:

[(1, 75159990), (2, 37579995), (3, 25053330), (5, 15031998), (6, 12526665), (9, 8351110), (10, 7515999), (15, 5010666), (18, 4175555), (30, 2505333), (45, 1670222), (90, 835111), (193, 389430), (386, 194715), (579, 129810), (965, 77886), (1158, 64905), (1737, 43270), (1930, 38943), (2895, 25962), (3474, 21635), (4327, 17370), (5790, 12981), (8654, 8685)]