67882150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 148852080

約数和(自身を除く): 80969930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 103, 175, 206, 245, 269, 350, 490, 515, 538, 721, 1030, 1225, 1345, 1442, 1883, 2450, 2575, 2690, 3605, 3766, 5047, 5150, 6725, 7210, 9415, 10094, 13181, 13450, 18025, 18830, 25235, 26362, 27707, 36050, 47075, 50470, 55414, 65905, 94150, 126175, 131810, 138535, 193949, 252350, 277070, 329525, 387898, 659050, 692675, 969745, 1357643, 1385350, 1939490, 2715286, 4848725, 6788215, 9697450, 13576430, 33941075, 67882150]

約数ペア:

[(1, 67882150), (2, 33941075), (5, 13576430), (7, 9697450), (10, 6788215), (14, 4848725), (25, 2715286), (35, 1939490), (49, 1385350), (50, 1357643), (70, 969745), (98, 692675), (103, 659050), (175, 387898), (206, 329525), (245, 277070), (269, 252350), (350, 193949), (490, 138535), (515, 131810), (538, 126175), (721, 94150), (1030, 65905), (1225, 55414), (1345, 50470), (1442, 47075), (1883, 36050), (2450, 27707), (2575, 26362), (2690, 25235), (3605, 18830), (3766, 18025), (5047, 13450), (5150, 13181), (6725, 10094), (7210, 9415)]