87266742.000000000

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{6151}}^1$

素因数の和:6182

約数の個数: 96

約数和(自身を含む): 389052480

約数和(自身を除く): 251270080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 6151, 11200, 12302, 22400, 24604, 30755, 43057, 49208, 61510, 86114, 98416, 123020, 153775, 172228, 196832, 215285, 246040, 307550, 344456, 393664, 430570, 492080, 615100, 688912, 787328, 861140, 984160, 1076425, 1230200, 1377824, 1722280, 1968320, 2152850, 2460400, 2755648, 3444560, 3936640, 4305700, 4920800, 5511296, 6889120, 8611400, 9841600, 13778240, 17222800, 19683200, 27556480, 34445600, 68891200, 137782400]

約数ペア:

[(1, 137782400), (2, 68891200), (4, 34445600), (5, 27556480), (7, 19683200), (8, 17222800), (10, 13778240), (14, 9841600), (16, 8611400), (20, 6889120), (25, 5511296), (28, 4920800), (32, 4305700), (35, 3936640), (40, 3444560), (50, 2755648), (56, 2460400), (64, 2152850), (70, 1968320), (80, 1722280), (100, 1377824), (112, 1230200), (128, 1076425), (140, 984160), (160, 861140), (175, 787328), (200, 688912), (224, 615100), (280, 492080), (320, 430570), (350, 393664), (400, 344456), (448, 307550), (560, 246040), (640, 215285), (700, 196832), (800, 172228), (896, 153775), (1120, 123020), (1400, 98416), (1600, 86114), (2240, 61510), (2800, 49208), (3200, 43057), (4480, 30755), (5600, 24604), (6151, 22400), (11200, 12302)]