30116800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{2689}}^1$

素因数の和:2718

約数の個数: 84

約数和(自身を含む): 84724240

約数和(自身を除く): 54607440

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, 2689, 2800, 5378, 5600, 10756, 11200, 13445, 18823, 21512, 26890, 37646, 43024, 53780, 67225, 75292, 86048, 94115, 107560, 134450, 150584, 172096, 188230, 215120, 268900, 301168, 376460, 430240, 470575, 537800, 602336, 752920, 860480, 941150, 1075600, 1204672, 1505840, 1882300, 2151200, 3011680, 3764600, 4302400, 6023360, 7529200, 15058400, 30116800]

約数ペア:

[(1, 30116800), (2, 15058400), (4, 7529200), (5, 6023360), (7, 4302400), (8, 3764600), (10, 3011680), (14, 2151200), (16, 1882300), (20, 1505840), (25, 1204672), (28, 1075600), (32, 941150), (35, 860480), (40, 752920), (50, 602336), (56, 537800), (64, 470575), (70, 430240), (80, 376460), (100, 301168), (112, 268900), (140, 215120), (160, 188230), (175, 172096), (200, 150584), (224, 134450), (280, 107560), (320, 94115), (350, 86048), (400, 75292), (448, 67225), (560, 53780), (700, 43024), (800, 37646), (1120, 26890), (1400, 21512), (1600, 18823), (2240, 13445), (2689, 11200), (2800, 10756), (5378, 5600)]