8078700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3871

約数の個数: 72

約数和(自身を含む): 26720512

約数和(自身を除く): 18641812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 3847, 7694, 11541, 15388, 19235, 23082, 26929, 38470, 46164, 53858, 57705, 76940, 80787, 96175, 107716, 115410, 134645, 161574, 192350, 230820, 269290, 288525, 323148, 384700, 403935, 538580, 577050, 673225, 807870, 1154100, 1346450, 1615740, 2019675, 2692900, 4039350, 8078700]

約数ペア:

[(1, 8078700), (2, 4039350), (3, 2692900), (4, 2019675), (5, 1615740), (6, 1346450), (7, 1154100), (10, 807870), (12, 673225), (14, 577050), (15, 538580), (20, 403935), (21, 384700), (25, 323148), (28, 288525), (30, 269290), (35, 230820), (42, 192350), (50, 161574), (60, 134645), (70, 115410), (75, 107716), (84, 96175), (100, 80787), (105, 76940), (140, 57705), (150, 53858), (175, 46164), (210, 38470), (300, 26929), (350, 23082), (420, 19235), (525, 15388), (700, 11541), (1050, 7694), (2100, 3847)]