266660460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134677}}^1$

素因数の和:134703

約数の個数: 72

約数和(自身を含む): 882410256

約数和(自身を除く): 615749796

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, 134677, 269354, 404031, 538708, 673385, 808062, 1212093, 1346770, 1481447, 1616124, 2020155, 2424186, 2693540, 2962894, 4040310, 4444341, 4848372, 5925788, 6060465, 7407235, 8080620, 8888682, 12120930, 13333023, 14814470, 17777364, 22221705, 24241860, 26666046, 29628940, 44443410, 53332092, 66665115, 88886820, 133330230, 266660460]

約数ペア:

[(1, 266660460), (2, 133330230), (3, 88886820), (4, 66665115), (5, 53332092), (6, 44443410), (9, 29628940), (10, 26666046), (11, 24241860), (12, 22221705), (15, 17777364), (18, 14814470), (20, 13333023), (22, 12120930), (30, 8888682), (33, 8080620), (36, 7407235), (44, 6060465), (45, 5925788), (55, 4848372), (60, 4444341), (66, 4040310), (90, 2962894), (99, 2693540), (110, 2424186), (132, 2020155), (165, 1616124), (180, 1481447), (198, 1346770), (220, 1212093), (330, 808062), (396, 673385), (495, 538708), (660, 404031), (990, 269354), (1980, 134677)]