191675880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 687960000

約数和(自身を除く): 496284120

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, 97, 99, 110, 120, 132, 165, 180, 194, 198, 220, 264, 291, 330, 360, 388, 396, 440, 485, 495, 499, 582, 660, 776, 792, 873, 970, 990, 998, 1067, 1164, 1320, 1455, 1497, 1746, 1940, 1980, 1996, 2134, 2328, 2495, 2910, 2994, 3201, 3492, 3880, 3960, 3992, 4268, 4365, 4491, 4990, 5335, 5489, 5820, 5988, 6402, 6984, 7485, 8536, 8730, 8982, 9603, 9980, 10670, 10978, 11640, 11976, 12804, 14970, 16005, 16467, 17460, 17964, 19206, 19960, 21340, 21956, 22455, 25608, 27445, 29940, 32010, 32934, 34920, 35928, 38412, 42680, 43912, 44910, 48015, 48403, 49401, 54890, 59880, 64020, 65868, 76824, 82335, 89820, 96030, 96806, 98802, 109780, 128040, 131736, 145209, 164670, 179640, 192060, 193612, 197604, 219560, 242015, 247005, 290418, 329340, 384120, 387224, 395208, 435627, 484030, 494010, 532433, 580836, 658680, 726045, 871254, 968060, 988020, 1064866, 1161672, 1452090, 1597299, 1742508, 1936120, 1976040, 2129732, 2178135, 2662165, 2904180, 3194598, 3485016, 4259464, 4356270, 4791897, 5324330, 5808360, 6389196, 7986495, 8712540, 9583794, 10648660, 12778392, 15972990, 17425080, 19167588, 21297320, 23959485, 31945980, 38335176, 47918970, 63891960, 95837940, 191675880]

約数ペア:

[(1, 191675880), (2, 95837940), (3, 63891960), (4, 47918970), (5, 38335176), (6, 31945980), (8, 23959485), (9, 21297320), (10, 19167588), (11, 17425080), (12, 15972990), (15, 12778392), (18, 10648660), (20, 9583794), (22, 8712540), (24, 7986495), (30, 6389196), (33, 5808360), (36, 5324330), (40, 4791897), (44, 4356270), (45, 4259464), (55, 3485016), (60, 3194598), (66, 2904180), (72, 2662165), (88, 2178135), (90, 2129732), (97, 1976040), (99, 1936120), (110, 1742508), (120, 1597299), (132, 1452090), (165, 1161672), (180, 1064866), (194, 988020), (198, 968060), (220, 871254), (264, 726045), (291, 658680), (330, 580836), (360, 532433), (388, 494010), (396, 484030), (440, 435627), (485, 395208), (495, 387224), (499, 384120), (582, 329340), (660, 290418), (776, 247005), (792, 242015), (873, 219560), (970, 197604), (990, 193612), (998, 192060), (1067, 179640), (1164, 164670), (1320, 145209), (1455, 131736), (1497, 128040), (1746, 109780), (1940, 98802), (1980, 96806), (1996, 96030), (2134, 89820), (2328, 82335), (2495, 76824), (2910, 65868), (2994, 64020), (3201, 59880), (3492, 54890), (3880, 49401), (3960, 48403), (3992, 48015), (4268, 44910), (4365, 43912), (4491, 42680), (4990, 38412), (5335, 35928), (5489, 34920), (5820, 32934), (5988, 32010), (6402, 29940), (6984, 27445), (7485, 25608), (8536, 22455), (8730, 21956), (8982, 21340), (9603, 19960), (9980, 19206), (10670, 17964), (10978, 17460), (11640, 16467), (11976, 16005), (12804, 14970)]