68570600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{6997}}^1$

素因数の和:7027

約数の個数: 72

約数和(自身を含む): 185481990

約数和(自身を除く): 116911390

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 6997, 9800, 13994, 27988, 34985, 48979, 55976, 69970, 97958, 139940, 174925, 195916, 244895, 279880, 342853, 349850, 391832, 489790, 685706, 699700, 979580, 1224475, 1371412, 1399400, 1714265, 1959160, 2448950, 2742824, 3428530, 4897900, 6857060, 8571325, 9795800, 13714120, 17142650, 34285300, 68570600]

約数ペア:

[(1, 68570600), (2, 34285300), (4, 17142650), (5, 13714120), (7, 9795800), (8, 8571325), (10, 6857060), (14, 4897900), (20, 3428530), (25, 2742824), (28, 2448950), (35, 1959160), (40, 1714265), (49, 1399400), (50, 1371412), (56, 1224475), (70, 979580), (98, 699700), (100, 685706), (140, 489790), (175, 391832), (196, 349850), (200, 342853), (245, 279880), (280, 244895), (350, 195916), (392, 174925), (490, 139940), (700, 97958), (980, 69970), (1225, 55976), (1400, 48979), (1960, 34985), (2450, 27988), (4900, 13994), (6997, 9800)]