13515600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1637

約数の個数: 120

約数和(自身を含む): 49510720

約数和(自身を除く): 35995120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1609, 1680, 2100, 2800, 3218, 4200, 4827, 6436, 8045, 8400, 9654, 11263, 12872, 16090, 19308, 22526, 24135, 25744, 32180, 33789, 38616, 40225, 45052, 48270, 56315, 64360, 67578, 77232, 80450, 90104, 96540, 112630, 120675, 128720, 135156, 160900, 168945, 180208, 193080, 225260, 241350, 270312, 281575, 321800, 337890, 386160, 450520, 482700, 540624, 563150, 643600, 675780, 844725, 901040, 965400, 1126300, 1351560, 1689450, 1930800, 2252600, 2703120, 3378900, 4505200, 6757800, 13515600]

約数ペア:

[(1, 13515600), (2, 6757800), (3, 4505200), (4, 3378900), (5, 2703120), (6, 2252600), (7, 1930800), (8, 1689450), (10, 1351560), (12, 1126300), (14, 965400), (15, 901040), (16, 844725), (20, 675780), (21, 643600), (24, 563150), (25, 540624), (28, 482700), (30, 450520), (35, 386160), (40, 337890), (42, 321800), (48, 281575), (50, 270312), (56, 241350), (60, 225260), (70, 193080), (75, 180208), (80, 168945), (84, 160900), (100, 135156), (105, 128720), (112, 120675), (120, 112630), (140, 96540), (150, 90104), (168, 80450), (175, 77232), (200, 67578), (210, 64360), (240, 56315), (280, 48270), (300, 45052), (336, 40225), (350, 38616), (400, 33789), (420, 32180), (525, 25744), (560, 24135), (600, 22526), (700, 19308), (840, 16090), (1050, 12872), (1200, 11263), (1400, 9654), (1609, 8400), (1680, 8045), (2100, 6436), (2800, 4827), (3218, 4200)]