279115740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3469}}^1$

素因数の和:3636

約数の個数: 96

約数和(自身を含む): 874440000

約数和(自身を除く): 595324260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 149, 180, 270, 298, 447, 540, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 3469, 4023, 4470, 5364, 6705, 6938, 8046, 8940, 10407, 13410, 13876, 16092, 17345, 20115, 20814, 26820, 31221, 34690, 40230, 41628, 52035, 62442, 69380, 80460, 93663, 104070, 124884, 156105, 187326, 208140, 312210, 374652, 468315, 516881, 624420, 936630, 1033762, 1550643, 1873260, 2067524, 2584405, 3101286, 4651929, 5168810, 6202572, 7753215, 9303858, 10337620, 13955787, 15506430, 18607716, 23259645, 27911574, 31012860, 46519290, 55823148, 69778935, 93038580, 139557870, 279115740]

約数ペア:

[(1, 279115740), (2, 139557870), (3, 93038580), (4, 69778935), (5, 55823148), (6, 46519290), (9, 31012860), (10, 27911574), (12, 23259645), (15, 18607716), (18, 15506430), (20, 13955787), (27, 10337620), (30, 9303858), (36, 7753215), (45, 6202572), (54, 5168810), (60, 4651929), (90, 3101286), (108, 2584405), (135, 2067524), (149, 1873260), (180, 1550643), (270, 1033762), (298, 936630), (447, 624420), (540, 516881), (596, 468315), (745, 374652), (894, 312210), (1341, 208140), (1490, 187326), (1788, 156105), (2235, 124884), (2682, 104070), (2980, 93663), (3469, 80460), (4023, 69380), (4470, 62442), (5364, 52035), (6705, 41628), (6938, 40230), (8046, 34690), (8940, 31221), (10407, 26820), (13410, 20814), (13876, 20115), (16092, 17345)]