2021221350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{499067}}^1$

素因数の和:499091

約数の個数: 60

約数和(自身を含む): 5616012204

約数和(自身を除く): 3594790854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 499067, 998134, 1497201, 2495335, 2994402, 4491603, 4990670, 7486005, 8983206, 12476675, 13474809, 14972010, 22458015, 24953350, 26949618, 37430025, 40424427, 44916030, 67374045, 74860050, 80848854, 112290075, 134748090, 202122135, 224580150, 336870225, 404244270, 673740450, 1010610675, 2021221350]

約数ペア:

[(1, 2021221350), (2, 1010610675), (3, 673740450), (5, 404244270), (6, 336870225), (9, 224580150), (10, 202122135), (15, 134748090), (18, 112290075), (25, 80848854), (27, 74860050), (30, 67374045), (45, 44916030), (50, 40424427), (54, 37430025), (75, 26949618), (81, 24953350), (90, 22458015), (135, 14972010), (150, 13474809), (162, 12476675), (225, 8983206), (270, 7486005), (405, 4990670), (450, 4491603), (675, 2994402), (810, 2495335), (1350, 1497201), (2025, 998134), (4050, 499067)]