127629180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101293}}^1$

素因数の和:101315

約数の個数: 72

約数和(自身を含む): 442452192

約数和(自身を除く): 314823012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 101293, 202586, 303879, 405172, 506465, 607758, 709051, 911637, 1012930, 1215516, 1418102, 1519395, 1823274, 2025860, 2127153, 2836204, 3038790, 3545255, 3646548, 4254306, 4558185, 6077580, 6381459, 7090510, 8508612, 9116370, 10635765, 12762918, 14181020, 18232740, 21271530, 25525836, 31907295, 42543060, 63814590, 127629180]

約数ペア:

[(1, 127629180), (2, 63814590), (3, 42543060), (4, 31907295), (5, 25525836), (6, 21271530), (7, 18232740), (9, 14181020), (10, 12762918), (12, 10635765), (14, 9116370), (15, 8508612), (18, 7090510), (20, 6381459), (21, 6077580), (28, 4558185), (30, 4254306), (35, 3646548), (36, 3545255), (42, 3038790), (45, 2836204), (60, 2127153), (63, 2025860), (70, 1823274), (84, 1519395), (90, 1418102), (105, 1215516), (126, 1012930), (140, 911637), (180, 709051), (210, 607758), (252, 506465), (315, 405172), (420, 303879), (630, 202586), (1260, 101293)]