26565660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13417}}^1$

素因数の和:13443

約数の個数: 72

約数和(自身を含む): 87914736

約数和(自身を除く): 61349076

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, 13417, 26834, 40251, 53668, 67085, 80502, 120753, 134170, 147587, 161004, 201255, 241506, 268340, 295174, 402510, 442761, 483012, 590348, 603765, 737935, 805020, 885522, 1207530, 1328283, 1475870, 1771044, 2213805, 2415060, 2656566, 2951740, 4427610, 5313132, 6641415, 8855220, 13282830, 26565660]

約数ペア:

[(1, 26565660), (2, 13282830), (3, 8855220), (4, 6641415), (5, 5313132), (6, 4427610), (9, 2951740), (10, 2656566), (11, 2415060), (12, 2213805), (15, 1771044), (18, 1475870), (20, 1328283), (22, 1207530), (30, 885522), (33, 805020), (36, 737935), (44, 603765), (45, 590348), (55, 483012), (60, 442761), (66, 402510), (90, 295174), (99, 268340), (110, 241506), (132, 201255), (165, 161004), (180, 147587), (198, 134170), (220, 120753), (330, 80502), (396, 67085), (495, 53668), (660, 40251), (990, 26834), (1980, 13417)]