67845900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1627}}^1$

素因数の和:1783

約数の個数: 72

約数和(自身を含む): 197834560

約数和(自身を除く): 129988660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1627, 1668, 2085, 2780, 3254, 3475, 4170, 4881, 6508, 6950, 8135, 8340, 9762, 10425, 13900, 16270, 19524, 20850, 24405, 32540, 40675, 41700, 48810, 81350, 97620, 122025, 162700, 226153, 244050, 452306, 488100, 678459, 904612, 1130765, 1356918, 2261530, 2713836, 3392295, 4523060, 5653825, 6784590, 11307650, 13569180, 16961475, 22615300, 33922950, 67845900]

約数ペア:

[(1, 67845900), (2, 33922950), (3, 22615300), (4, 16961475), (5, 13569180), (6, 11307650), (10, 6784590), (12, 5653825), (15, 4523060), (20, 3392295), (25, 2713836), (30, 2261530), (50, 1356918), (60, 1130765), (75, 904612), (100, 678459), (139, 488100), (150, 452306), (278, 244050), (300, 226153), (417, 162700), (556, 122025), (695, 97620), (834, 81350), (1390, 48810), (1627, 41700), (1668, 40675), (2085, 32540), (2780, 24405), (3254, 20850), (3475, 19524), (4170, 16270), (4881, 13900), (6508, 10425), (6950, 9762), (8135, 8340)]