63075420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 192781680

約数和(自身を除く): 129706260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2521, 2780, 4170, 5004, 5042, 6255, 7563, 8340, 10084, 12510, 12605, 15126, 22689, 25020, 25210, 30252, 37815, 45378, 50420, 75630, 90756, 113445, 151260, 226890, 350419, 453780, 700838, 1051257, 1401676, 1752095, 2102514, 3153771, 3504190, 4205028, 5256285, 6307542, 7008380, 10512570, 12615084, 15768855, 21025140, 31537710, 63075420]

約数ペア:

[(1, 63075420), (2, 31537710), (3, 21025140), (4, 15768855), (5, 12615084), (6, 10512570), (9, 7008380), (10, 6307542), (12, 5256285), (15, 4205028), (18, 3504190), (20, 3153771), (30, 2102514), (36, 1752095), (45, 1401676), (60, 1051257), (90, 700838), (139, 453780), (180, 350419), (278, 226890), (417, 151260), (556, 113445), (695, 90756), (834, 75630), (1251, 50420), (1390, 45378), (1668, 37815), (2085, 30252), (2502, 25210), (2521, 25020), (2780, 22689), (4170, 15126), (5004, 12605), (5042, 12510), (6255, 10084), (7563, 8340)]