53131320

素因数分解:

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

素因数の和:13445

約数の個数: 96

約数和(自身を含む): 188388720

約数和(自身を除く): 135257400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 13417, 26834, 40251, 53668, 67085, 80502, 107336, 120753, 134170, 147587, 161004, 201255, 241506, 268340, 295174, 322008, 402510, 442761, 483012, 536680, 590348, 603765, 737935, 805020, 885522, 966024, 1180696, 1207530, 1328283, 1475870, 1610040, 1771044, 2213805, 2415060, 2656566, 2951740, 3542088, 4427610, 4830120, 5313132, 5903480, 6641415, 8855220, 10626264, 13282830, 17710440, 26565660, 53131320]

約数ペア:

[(1, 53131320), (2, 26565660), (3, 17710440), (4, 13282830), (5, 10626264), (6, 8855220), (8, 6641415), (9, 5903480), (10, 5313132), (11, 4830120), (12, 4427610), (15, 3542088), (18, 2951740), (20, 2656566), (22, 2415060), (24, 2213805), (30, 1771044), (33, 1610040), (36, 1475870), (40, 1328283), (44, 1207530), (45, 1180696), (55, 966024), (60, 885522), (66, 805020), (72, 737935), (88, 603765), (90, 590348), (99, 536680), (110, 483012), (120, 442761), (132, 402510), (165, 322008), (180, 295174), (198, 268340), (220, 241506), (264, 201255), (330, 161004), (360, 147587), (396, 134170), (440, 120753), (495, 107336), (660, 80502), (792, 67085), (990, 53668), (1320, 40251), (1980, 26834), (3960, 13417)]