150159520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 418854240

約数和(自身を除く): 268694720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 160, 179, 196, 214, 224, 245, 280, 358, 392, 428, 490, 535, 560, 716, 749, 784, 856, 895, 980, 1070, 1120, 1253, 1432, 1498, 1568, 1712, 1790, 1960, 2140, 2506, 2864, 2996, 3424, 3580, 3745, 3920, 4280, 5012, 5243, 5728, 5992, 6265, 7160, 7490, 7840, 8560, 8771, 10024, 10486, 11984, 12530, 14320, 14980, 17120, 17542, 19153, 20048, 20972, 23968, 25060, 26215, 28640, 29960, 35084, 38306, 40096, 41944, 43855, 50120, 52430, 59920, 70168, 76612, 83888, 87710, 95765, 100240, 104860, 119840, 134071, 140336, 153224, 167776, 175420, 191530, 200480, 209720, 268142, 280672, 306448, 350840, 383060, 419440, 536284, 612896, 670355, 701680, 766120, 838880, 938497, 1072568, 1340710, 1403360, 1532240, 1876994, 2145136, 2681420, 3064480, 3753988, 4290272, 4692485, 5362840, 7507976, 9384970, 10725680, 15015952, 18769940, 21451360, 30031904, 37539880, 75079760, 150159520]

約数ペア:

[(1, 150159520), (2, 75079760), (4, 37539880), (5, 30031904), (7, 21451360), (8, 18769940), (10, 15015952), (14, 10725680), (16, 9384970), (20, 7507976), (28, 5362840), (32, 4692485), (35, 4290272), (40, 3753988), (49, 3064480), (56, 2681420), (70, 2145136), (80, 1876994), (98, 1532240), (107, 1403360), (112, 1340710), (140, 1072568), (160, 938497), (179, 838880), (196, 766120), (214, 701680), (224, 670355), (245, 612896), (280, 536284), (358, 419440), (392, 383060), (428, 350840), (490, 306448), (535, 280672), (560, 268142), (716, 209720), (749, 200480), (784, 191530), (856, 175420), (895, 167776), (980, 153224), (1070, 140336), (1120, 134071), (1253, 119840), (1432, 104860), (1498, 100240), (1568, 95765), (1712, 87710), (1790, 83888), (1960, 76612), (2140, 70168), (2506, 59920), (2864, 52430), (2996, 50120), (3424, 43855), (3580, 41944), (3745, 40096), (3920, 38306), (4280, 35084), (5012, 29960), (5243, 28640), (5728, 26215), (5992, 25060), (6265, 23968), (7160, 20972), (7490, 20048), (7840, 19153), (8560, 17542), (8771, 17120), (10024, 14980), (10486, 14320), (11984, 12530)]