547907580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{276721}}^1$

素因数の和:276747

約数の個数: 72

約数和(自身を含む): 1813082544

約数和(自身を除く): 1265174964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 276721, 553442, 830163, 1106884, 1383605, 1660326, 2490489, 2767210, 3043931, 3320652, 4150815, 4980978, 5534420, 6087862, 8301630, 9131793, 9961956, 12175724, 12452445, 15219655, 16603260, 18263586, 24904890, 27395379, 30439310, 36527172, 45658965, 49809780, 54790758, 60878620, 91317930, 109581516, 136976895, 182635860, 273953790, 547907580]

約数ペア:

[(1, 547907580), (2, 273953790), (3, 182635860), (4, 136976895), (5, 109581516), (6, 91317930), (9, 60878620), (10, 54790758), (11, 49809780), (12, 45658965), (15, 36527172), (18, 30439310), (20, 27395379), (22, 24904890), (30, 18263586), (33, 16603260), (36, 15219655), (44, 12452445), (45, 12175724), (55, 9961956), (60, 9131793), (66, 8301630), (90, 6087862), (99, 5534420), (110, 4980978), (132, 4150815), (165, 3320652), (180, 3043931), (198, 2767210), (220, 2490489), (330, 1660326), (396, 1383605), (495, 1106884), (660, 830163), (990, 553442), (1980, 276721)]