129227580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5653}}^1$

素因数の和:5795

約数の個数: 72

約数和(自身を含む): 395146752

約数和(自身を除く): 265919172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5653, 5715, 7620, 11306, 11430, 16959, 22612, 22860, 28265, 33918, 50877, 56530, 67836, 84795, 101754, 113060, 169590, 203508, 254385, 339180, 508770, 717931, 1017540, 1435862, 2153793, 2871724, 3589655, 4307586, 6461379, 7179310, 8615172, 10768965, 12922758, 14358620, 21537930, 25845516, 32306895, 43075860, 64613790, 129227580]

約数ペア:

[(1, 129227580), (2, 64613790), (3, 43075860), (4, 32306895), (5, 25845516), (6, 21537930), (9, 14358620), (10, 12922758), (12, 10768965), (15, 8615172), (18, 7179310), (20, 6461379), (30, 4307586), (36, 3589655), (45, 2871724), (60, 2153793), (90, 1435862), (127, 1017540), (180, 717931), (254, 508770), (381, 339180), (508, 254385), (635, 203508), (762, 169590), (1143, 113060), (1270, 101754), (1524, 84795), (1905, 67836), (2286, 56530), (2540, 50877), (3810, 33918), (4572, 28265), (5653, 22860), (5715, 22612), (7620, 16959), (11306, 11430)]