15058400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{2689}}^1$

素因数の和:2716

約数の個数: 72

約数和(自身を含む): 42028560

約数和(自身を除く): 26970160

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, 2689, 2800, 5378, 5600, 10756, 13445, 18823, 21512, 26890, 37646, 43024, 53780, 67225, 75292, 86048, 94115, 107560, 134450, 150584, 188230, 215120, 268900, 301168, 376460, 430240, 470575, 537800, 602336, 752920, 941150, 1075600, 1505840, 1882300, 2151200, 3011680, 3764600, 7529200, 15058400]

約数ペア:

[(1, 15058400), (2, 7529200), (4, 3764600), (5, 3011680), (7, 2151200), (8, 1882300), (10, 1505840), (14, 1075600), (16, 941150), (20, 752920), (25, 602336), (28, 537800), (32, 470575), (35, 430240), (40, 376460), (50, 301168), (56, 268900), (70, 215120), (80, 188230), (100, 150584), (112, 134450), (140, 107560), (160, 94115), (175, 86048), (200, 75292), (224, 67225), (280, 53780), (350, 43024), (400, 37646), (560, 26890), (700, 21512), (800, 18823), (1120, 13445), (1400, 10756), (2689, 5600), (2800, 5378)]