145575900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53917}}^1$

素因数の和:53940

約数の個数: 72

約数和(自身を含む): 468008240

約数和(自身を除く): 322432340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 53917, 107834, 161751, 215668, 269585, 323502, 485253, 539170, 647004, 808755, 970506, 1078340, 1347925, 1455759, 1617510, 1941012, 2426265, 2695850, 2911518, 3235020, 4043775, 4852530, 5391700, 5823036, 7278795, 8087550, 9705060, 12131325, 14557590, 16175100, 24262650, 29115180, 36393975, 48525300, 72787950, 145575900]

約数ペア:

[(1, 145575900), (2, 72787950), (3, 48525300), (4, 36393975), (5, 29115180), (6, 24262650), (9, 16175100), (10, 14557590), (12, 12131325), (15, 9705060), (18, 8087550), (20, 7278795), (25, 5823036), (27, 5391700), (30, 4852530), (36, 4043775), (45, 3235020), (50, 2911518), (54, 2695850), (60, 2426265), (75, 1941012), (90, 1617510), (100, 1455759), (108, 1347925), (135, 1078340), (150, 970506), (180, 808755), (225, 647004), (270, 539170), (300, 485253), (450, 323502), (540, 269585), (675, 215668), (900, 161751), (1350, 107834), (2700, 53917)]