74250400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13259}}^1$

素因数の和:13286

約数の個数: 72

約数和(自身を含む): 207174240

約数和(自身を除く): 132923840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 13259, 26518, 53036, 66295, 92813, 106072, 132590, 185626, 212144, 265180, 331475, 371252, 424288, 464065, 530360, 662950, 742504, 928130, 1060720, 1325900, 1485008, 1856260, 2121440, 2320325, 2651800, 2970016, 3712520, 4640650, 5303600, 7425040, 9281300, 10607200, 14850080, 18562600, 37125200, 74250400]

約数ペア:

[(1, 74250400), (2, 37125200), (4, 18562600), (5, 14850080), (7, 10607200), (8, 9281300), (10, 7425040), (14, 5303600), (16, 4640650), (20, 3712520), (25, 2970016), (28, 2651800), (32, 2320325), (35, 2121440), (40, 1856260), (50, 1485008), (56, 1325900), (70, 1060720), (80, 928130), (100, 742504), (112, 662950), (140, 530360), (160, 464065), (175, 424288), (200, 371252), (224, 331475), (280, 265180), (350, 212144), (400, 185626), (560, 132590), (700, 106072), (800, 92813), (1120, 66295), (1400, 53036), (2800, 26518), (5600, 13259)]