87777360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11083}}^1$

素因数の和:11113

約数の個数: 120

約数和(自身を含む): 321613344

約数和(自身を除く): 233835984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 11083, 22166, 33249, 44332, 55415, 66498, 88664, 99747, 110830, 121913, 132996, 166245, 177328, 199494, 221660, 243826, 265992, 332490, 365739, 398988, 443320, 487652, 498735, 531984, 609565, 664980, 731478, 797976, 886640, 975304, 997470, 1097217, 1219130, 1329960, 1462956, 1595952, 1828695, 1950608, 1994940, 2194434, 2438260, 2659920, 2925912, 3657390, 3989880, 4388868, 4876520, 5486085, 5851824, 7314780, 7979760, 8777736, 9753040, 10972170, 14629560, 17555472, 21944340, 29259120, 43888680, 87777360]

約数ペア:

[(1, 87777360), (2, 43888680), (3, 29259120), (4, 21944340), (5, 17555472), (6, 14629560), (8, 10972170), (9, 9753040), (10, 8777736), (11, 7979760), (12, 7314780), (15, 5851824), (16, 5486085), (18, 4876520), (20, 4388868), (22, 3989880), (24, 3657390), (30, 2925912), (33, 2659920), (36, 2438260), (40, 2194434), (44, 1994940), (45, 1950608), (48, 1828695), (55, 1595952), (60, 1462956), (66, 1329960), (72, 1219130), (80, 1097217), (88, 997470), (90, 975304), (99, 886640), (110, 797976), (120, 731478), (132, 664980), (144, 609565), (165, 531984), (176, 498735), (180, 487652), (198, 443320), (220, 398988), (240, 365739), (264, 332490), (330, 265992), (360, 243826), (396, 221660), (440, 199494), (495, 177328), (528, 166245), (660, 132996), (720, 121913), (792, 110830), (880, 99747), (990, 88664), (1320, 66498), (1584, 55415), (1980, 44332), (2640, 33249), (3960, 22166), (7920, 11083)]