2691860100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{64553}}^1$

素因数の和:64709

約数の個数: 72

約数和(自身を含む): 7844602080

約数和(自身を除く): 5152741980

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, 1668, 2085, 2780, 3475, 4170, 6950, 8340, 10425, 13900, 20850, 41700, 64553, 129106, 193659, 258212, 322765, 387318, 645530, 774636, 968295, 1291060, 1613825, 1936590, 3227650, 3873180, 4841475, 6455300, 8972867, 9682950, 17945734, 19365900, 26918601, 35891468, 44864335, 53837202, 89728670, 107674404, 134593005, 179457340, 224321675, 269186010, 448643350, 538372020, 672965025, 897286700, 1345930050, 2691860100]

約数ペア:

[(1, 2691860100), (2, 1345930050), (3, 897286700), (4, 672965025), (5, 538372020), (6, 448643350), (10, 269186010), (12, 224321675), (15, 179457340), (20, 134593005), (25, 107674404), (30, 89728670), (50, 53837202), (60, 44864335), (75, 35891468), (100, 26918601), (139, 19365900), (150, 17945734), (278, 9682950), (300, 8972867), (417, 6455300), (556, 4841475), (695, 3873180), (834, 3227650), (1390, 1936590), (1668, 1613825), (2085, 1291060), (2780, 968295), (3475, 774636), (4170, 645530), (6950, 387318), (8340, 322765), (10425, 258212), (13900, 193659), (20850, 129106), (41700, 64553)]