86639400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 294028800

約数和(自身を除く): 207389400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 127, 150, 180, 200, 225, 254, 300, 360, 379, 381, 450, 508, 600, 635, 758, 762, 900, 1016, 1137, 1143, 1270, 1516, 1524, 1800, 1895, 1905, 2274, 2286, 2540, 3032, 3048, 3175, 3411, 3790, 3810, 4548, 4572, 5080, 5685, 5715, 6350, 6822, 7580, 7620, 9096, 9144, 9475, 9525, 11370, 11430, 12700, 13644, 15160, 15240, 17055, 18950, 19050, 22740, 22860, 25400, 27288, 28425, 28575, 34110, 37900, 38100, 45480, 45720, 48133, 56850, 57150, 68220, 75800, 76200, 85275, 96266, 113700, 114300, 136440, 144399, 170550, 192532, 227400, 228600, 240665, 288798, 341100, 385064, 433197, 481330, 577596, 682200, 721995, 866394, 962660, 1155192, 1203325, 1443990, 1732788, 1925320, 2165985, 2406650, 2887980, 3465576, 3609975, 4331970, 4813300, 5775960, 7219950, 8663940, 9626600, 10829925, 14439900, 17327880, 21659850, 28879800, 43319700, 86639400]

約数ペア:

[(1, 86639400), (2, 43319700), (3, 28879800), (4, 21659850), (5, 17327880), (6, 14439900), (8, 10829925), (9, 9626600), (10, 8663940), (12, 7219950), (15, 5775960), (18, 4813300), (20, 4331970), (24, 3609975), (25, 3465576), (30, 2887980), (36, 2406650), (40, 2165985), (45, 1925320), (50, 1732788), (60, 1443990), (72, 1203325), (75, 1155192), (90, 962660), (100, 866394), (120, 721995), (127, 682200), (150, 577596), (180, 481330), (200, 433197), (225, 385064), (254, 341100), (300, 288798), (360, 240665), (379, 228600), (381, 227400), (450, 192532), (508, 170550), (600, 144399), (635, 136440), (758, 114300), (762, 113700), (900, 96266), (1016, 85275), (1137, 76200), (1143, 75800), (1270, 68220), (1516, 57150), (1524, 56850), (1800, 48133), (1895, 45720), (1905, 45480), (2274, 38100), (2286, 37900), (2540, 34110), (3032, 28575), (3048, 28425), (3175, 27288), (3411, 25400), (3790, 22860), (3810, 22740), (4548, 19050), (4572, 18950), (5080, 17055), (5685, 15240), (5715, 15160), (6350, 13644), (6822, 12700), (7580, 11430), (7620, 11370), (9096, 9525), (9144, 9475)]