121389100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1$

素因数の和:9167

約数の個数: 72

約数和(自身を含む): 316924160

約数和(自身を除く): 195535060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 9127, 13300, 18254, 36508, 45635, 63889, 91270, 127778, 173413, 182540, 228175, 255556, 319445, 346826, 456350, 638890, 693652, 867065, 912700, 1213891, 1277780, 1597225, 1734130, 2427782, 3194450, 3468260, 4335325, 4855564, 6069455, 6388900, 8670650, 12138910, 17341300, 24277820, 30347275, 60694550, 121389100]

約数ペア:

[(1, 121389100), (2, 60694550), (4, 30347275), (5, 24277820), (7, 17341300), (10, 12138910), (14, 8670650), (19, 6388900), (20, 6069455), (25, 4855564), (28, 4335325), (35, 3468260), (38, 3194450), (50, 2427782), (70, 1734130), (76, 1597225), (95, 1277780), (100, 1213891), (133, 912700), (140, 867065), (175, 693652), (190, 638890), (266, 456350), (350, 346826), (380, 319445), (475, 255556), (532, 228175), (665, 182540), (700, 173413), (950, 127778), (1330, 91270), (1900, 63889), (2660, 45635), (3325, 36508), (6650, 18254), (9127, 13300)]