61028800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{5449}}^1$

素因数の和:5478

約数の個数: 84

約数和(自身を含む): 171653200

約数和(自身を除く): 110624400

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, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5449, 5600, 10898, 11200, 21796, 27245, 38143, 43592, 54490, 76286, 87184, 108980, 136225, 152572, 174368, 190715, 217960, 272450, 305144, 348736, 381430, 435920, 544900, 610288, 762860, 871840, 953575, 1089800, 1220576, 1525720, 1743680, 1907150, 2179600, 2441152, 3051440, 3814300, 4359200, 6102880, 7628600, 8718400, 12205760, 15257200, 30514400, 61028800]

約数ペア:

[(1, 61028800), (2, 30514400), (4, 15257200), (5, 12205760), (7, 8718400), (8, 7628600), (10, 6102880), (14, 4359200), (16, 3814300), (20, 3051440), (25, 2441152), (28, 2179600), (32, 1907150), (35, 1743680), (40, 1525720), (50, 1220576), (56, 1089800), (64, 953575), (70, 871840), (80, 762860), (100, 610288), (112, 544900), (140, 435920), (160, 381430), (175, 348736), (200, 305144), (224, 272450), (280, 217960), (320, 190715), (350, 174368), (400, 152572), (448, 136225), (560, 108980), (700, 87184), (800, 76286), (1120, 54490), (1400, 43592), (1600, 38143), (2240, 27245), (2800, 21796), (5449, 11200), (5600, 10898)]