222627420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{412273}}^1$

素因数の和:412291

約数の個数: 48

約数和(自身を含む): 692620320

約数和(自身を除く): 469992900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 412273, 824546, 1236819, 1649092, 2061365, 2473638, 3710457, 4122730, 4947276, 6184095, 7420914, 8245460, 11131371, 12368190, 14841828, 18552285, 22262742, 24736380, 37104570, 44525484, 55656855, 74209140, 111313710, 222627420]

約数ペア:

[(1, 222627420), (2, 111313710), (3, 74209140), (4, 55656855), (5, 44525484), (6, 37104570), (9, 24736380), (10, 22262742), (12, 18552285), (15, 14841828), (18, 12368190), (20, 11131371), (27, 8245460), (30, 7420914), (36, 6184095), (45, 4947276), (54, 4122730), (60, 3710457), (90, 2473638), (108, 2061365), (135, 1649092), (180, 1236819), (270, 824546), (540, 412273)]