266965600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1373

約数の個数: 144

約数和(自身を含む): 742452480

約数和(自身を除く): 475486880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 160, 176, 184, 200, 220, 230, 253, 275, 352, 368, 400, 440, 460, 506, 550, 575, 736, 800, 880, 920, 1012, 1100, 1150, 1265, 1319, 1760, 1840, 2024, 2200, 2300, 2530, 2638, 3680, 4048, 4400, 4600, 5060, 5276, 6325, 6595, 8096, 8800, 9200, 10120, 10552, 12650, 13190, 14509, 18400, 20240, 21104, 25300, 26380, 29018, 30337, 32975, 40480, 42208, 50600, 52760, 58036, 60674, 65950, 72545, 101200, 105520, 116072, 121348, 131900, 145090, 151685, 202400, 211040, 232144, 242696, 263800, 290180, 303370, 333707, 362725, 464288, 485392, 527600, 580360, 606740, 667414, 725450, 758425, 970784, 1055200, 1160720, 1213480, 1334828, 1450900, 1516850, 1668535, 2321440, 2426960, 2669656, 2901800, 3033700, 3337070, 4853920, 5339312, 5803600, 6067400, 6674140, 8342675, 10678624, 11607200, 12134800, 13348280, 16685350, 24269600, 26696560, 33370700, 53393120, 66741400, 133482800, 266965600]

約数ペア:

[(1, 266965600), (2, 133482800), (4, 66741400), (5, 53393120), (8, 33370700), (10, 26696560), (11, 24269600), (16, 16685350), (20, 13348280), (22, 12134800), (23, 11607200), (25, 10678624), (32, 8342675), (40, 6674140), (44, 6067400), (46, 5803600), (50, 5339312), (55, 4853920), (80, 3337070), (88, 3033700), (92, 2901800), (100, 2669656), (110, 2426960), (115, 2321440), (160, 1668535), (176, 1516850), (184, 1450900), (200, 1334828), (220, 1213480), (230, 1160720), (253, 1055200), (275, 970784), (352, 758425), (368, 725450), (400, 667414), (440, 606740), (460, 580360), (506, 527600), (550, 485392), (575, 464288), (736, 362725), (800, 333707), (880, 303370), (920, 290180), (1012, 263800), (1100, 242696), (1150, 232144), (1265, 211040), (1319, 202400), (1760, 151685), (1840, 145090), (2024, 131900), (2200, 121348), (2300, 116072), (2530, 105520), (2638, 101200), (3680, 72545), (4048, 65950), (4400, 60674), (4600, 58036), (5060, 52760), (5276, 50600), (6325, 42208), (6595, 40480), (8096, 32975), (8800, 30337), (9200, 29018), (10120, 26380), (10552, 25300), (12650, 21104), (13190, 20240), (14509, 18400)]