75095440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19157}}^1$

素因数の和:19184

約数の個数: 60

約数和(自身を含む): 203113116

約数和(自身を除く): 128017676

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 19157, 38314, 76628, 95785, 134099, 153256, 191570, 268198, 306512, 383140, 536396, 670495, 766280, 938693, 1072792, 1340990, 1532560, 1877386, 2145584, 2681980, 3754772, 4693465, 5363960, 7509544, 9386930, 10727920, 15019088, 18773860, 37547720, 75095440]

約数ペア:

[(1, 75095440), (2, 37547720), (4, 18773860), (5, 15019088), (7, 10727920), (8, 9386930), (10, 7509544), (14, 5363960), (16, 4693465), (20, 3754772), (28, 2681980), (35, 2145584), (40, 1877386), (49, 1532560), (56, 1340990), (70, 1072792), (80, 938693), (98, 766280), (112, 670495), (140, 536396), (196, 383140), (245, 306512), (280, 268198), (392, 191570), (490, 153256), (560, 134099), (784, 95785), (980, 76628), (1960, 38314), (3920, 19157)]