554049540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{279823}}^1$

素因数の和:279849

約数の個数: 72

約数和(自身を含む): 1833406848

約数和(自身を除く): 1279357308

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, 279823, 559646, 839469, 1119292, 1399115, 1678938, 2518407, 2798230, 3078053, 3357876, 4197345, 5036814, 5596460, 6156106, 8394690, 9234159, 10073628, 12312212, 12592035, 15390265, 16789380, 18468318, 25184070, 27702477, 30780530, 36936636, 46170795, 50368140, 55404954, 61561060, 92341590, 110809908, 138512385, 184683180, 277024770, 554049540]

約数ペア:

[(1, 554049540), (2, 277024770), (3, 184683180), (4, 138512385), (5, 110809908), (6, 92341590), (9, 61561060), (10, 55404954), (11, 50368140), (12, 46170795), (15, 36936636), (18, 30780530), (20, 27702477), (22, 25184070), (30, 18468318), (33, 16789380), (36, 15390265), (44, 12592035), (45, 12312212), (55, 10073628), (60, 9234159), (66, 8394690), (90, 6156106), (99, 5596460), (110, 5036814), (132, 4197345), (165, 3357876), (180, 3078053), (198, 2798230), (220, 2518407), (330, 1678938), (396, 1399115), (495, 1119292), (660, 839469), (990, 559646), (1980, 279823)]