127599660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4349}}^1$

素因数の和:4527

約数の個数: 72

約数和(自身を含む): 389516400

約数和(自身を除く): 261916740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4349, 4890, 5868, 7335, 8698, 9780, 13047, 14670, 17396, 21745, 26094, 29340, 39141, 43490, 52188, 65235, 78282, 86980, 130470, 156564, 195705, 260940, 391410, 708887, 782820, 1417774, 2126661, 2835548, 3544435, 4253322, 6379983, 7088870, 8506644, 10633305, 12759966, 14177740, 21266610, 25519932, 31899915, 42533220, 63799830, 127599660]

約数ペア:

[(1, 127599660), (2, 63799830), (3, 42533220), (4, 31899915), (5, 25519932), (6, 21266610), (9, 14177740), (10, 12759966), (12, 10633305), (15, 8506644), (18, 7088870), (20, 6379983), (30, 4253322), (36, 3544435), (45, 2835548), (60, 2126661), (90, 1417774), (163, 782820), (180, 708887), (326, 391410), (489, 260940), (652, 195705), (815, 156564), (978, 130470), (1467, 86980), (1630, 78282), (1956, 65235), (2445, 52188), (2934, 43490), (3260, 39141), (4349, 29340), (4890, 26094), (5868, 21745), (7335, 17396), (8698, 14670), (9780, 13047)]