77274420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10141}}^1$

素因数の和:10280

約数の個数: 48

約数和(自身を含む): 218093568

約数和(自身を除く): 140819148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 10141, 20282, 30423, 40564, 50705, 60846, 101410, 121692, 152115, 202820, 304230, 608460, 1287907, 2575814, 3863721, 5151628, 6439535, 7727442, 12879070, 15454884, 19318605, 25758140, 38637210, 77274420]

約数ペア:

[(1, 77274420), (2, 38637210), (3, 25758140), (4, 19318605), (5, 15454884), (6, 12879070), (10, 7727442), (12, 6439535), (15, 5151628), (20, 3863721), (30, 2575814), (60, 1287907), (127, 608460), (254, 304230), (381, 202820), (508, 152115), (635, 121692), (762, 101410), (1270, 60846), (1524, 50705), (1905, 40564), (2540, 30423), (3810, 20282), (7620, 10141)]