181752120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15299}}^1$

素因数の和:15330

約数の個数: 128

約数和(自身を含む): 660960000

約数和(自身を除く): 479207880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 15299, 30598, 45897, 61196, 76495, 91794, 122392, 137691, 152990, 168289, 183588, 229485, 275382, 305980, 336578, 367176, 413073, 458970, 504867, 550764, 611960, 673156, 688455, 826146, 841445, 917940, 1009734, 1101528, 1346312, 1376910, 1514601, 1652292, 1682890, 1835880, 2019468, 2065365, 2524335, 2753820, 3029202, 3304584, 3365780, 4038936, 4130730, 4543803, 5048670, 5507640, 6058404, 6731560, 7573005, 8261460, 9087606, 10097340, 12116808, 15146010, 16522920, 18175212, 20194680, 22719015, 30292020, 36350424, 45438030, 60584040, 90876060, 181752120]

約数ペア:

[(1, 181752120), (2, 90876060), (3, 60584040), (4, 45438030), (5, 36350424), (6, 30292020), (8, 22719015), (9, 20194680), (10, 18175212), (11, 16522920), (12, 15146010), (15, 12116808), (18, 10097340), (20, 9087606), (22, 8261460), (24, 7573005), (27, 6731560), (30, 6058404), (33, 5507640), (36, 5048670), (40, 4543803), (44, 4130730), (45, 4038936), (54, 3365780), (55, 3304584), (60, 3029202), (66, 2753820), (72, 2524335), (88, 2065365), (90, 2019468), (99, 1835880), (108, 1682890), (110, 1652292), (120, 1514601), (132, 1376910), (135, 1346312), (165, 1101528), (180, 1009734), (198, 917940), (216, 841445), (220, 826146), (264, 688455), (270, 673156), (297, 611960), (330, 550764), (360, 504867), (396, 458970), (440, 413073), (495, 367176), (540, 336578), (594, 305980), (660, 275382), (792, 229485), (990, 183588), (1080, 168289), (1188, 152990), (1320, 137691), (1485, 122392), (1980, 91794), (2376, 76495), (2970, 61196), (3960, 45897), (5940, 30598), (11880, 15299)]