63842700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1687

約数の個数: 72

約数和(自身を含む): 186168640

約数和(自身を除く): 122325940

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, 1531, 1668, 2085, 2780, 3062, 3475, 4170, 4593, 6124, 6950, 7655, 8340, 9186, 10425, 13900, 15310, 18372, 20850, 22965, 30620, 38275, 41700, 45930, 76550, 91860, 114825, 153100, 212809, 229650, 425618, 459300, 638427, 851236, 1064045, 1276854, 2128090, 2553708, 3192135, 4256180, 5320225, 6384270, 10640450, 12768540, 15960675, 21280900, 31921350, 63842700]

約数ペア:

[(1, 63842700), (2, 31921350), (3, 21280900), (4, 15960675), (5, 12768540), (6, 10640450), (10, 6384270), (12, 5320225), (15, 4256180), (20, 3192135), (25, 2553708), (30, 2128090), (50, 1276854), (60, 1064045), (75, 851236), (100, 638427), (139, 459300), (150, 425618), (278, 229650), (300, 212809), (417, 153100), (556, 114825), (695, 91860), (834, 76550), (1390, 45930), (1531, 41700), (1668, 38275), (2085, 30620), (2780, 22965), (3062, 20850), (3475, 18372), (4170, 15310), (4593, 13900), (6124, 10425), (6950, 9186), (7655, 8340)]