25510320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3251

約数の個数: 120

約数和(自身を含む): 93489552

約数和(自身を除く): 67979232

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, 3221, 3960, 6442, 7920, 9663, 12884, 16105, 19326, 25768, 28989, 32210, 35431, 38652, 48315, 51536, 57978, 64420, 70862, 77304, 96630, 106293, 115956, 128840, 141724, 144945, 154608, 177155, 193260, 212586, 231912, 257680, 283448, 289890, 318879, 354310, 386520, 425172, 463824, 531465, 566896, 579780, 637758, 708620, 773040, 850344, 1062930, 1159560, 1275516, 1417240, 1594395, 1700688, 2125860, 2319120, 2551032, 2834480, 3188790, 4251720, 5102064, 6377580, 8503440, 12755160, 25510320]

約数ペア:

[(1, 25510320), (2, 12755160), (3, 8503440), (4, 6377580), (5, 5102064), (6, 4251720), (8, 3188790), (9, 2834480), (10, 2551032), (11, 2319120), (12, 2125860), (15, 1700688), (16, 1594395), (18, 1417240), (20, 1275516), (22, 1159560), (24, 1062930), (30, 850344), (33, 773040), (36, 708620), (40, 637758), (44, 579780), (45, 566896), (48, 531465), (55, 463824), (60, 425172), (66, 386520), (72, 354310), (80, 318879), (88, 289890), (90, 283448), (99, 257680), (110, 231912), (120, 212586), (132, 193260), (144, 177155), (165, 154608), (176, 144945), (180, 141724), (198, 128840), (220, 115956), (240, 106293), (264, 96630), (330, 77304), (360, 70862), (396, 64420), (440, 57978), (495, 51536), (528, 48315), (660, 38652), (720, 35431), (792, 32210), (880, 28989), (990, 25768), (1320, 19326), (1584, 16105), (1980, 12884), (2640, 9663), (3221, 7920), (3960, 6442)]