71433900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8819}}^1$

素因数の和:8845

約数の個数: 90

約数和(自身を含む): 231586740

約数和(自身を除く): 160152840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8819, 17638, 26457, 35276, 44095, 52914, 79371, 88190, 105828, 132285, 158742, 176380, 220475, 238113, 264570, 317484, 396855, 440950, 476226, 529140, 661425, 714339, 793710, 881900, 952452, 1190565, 1322850, 1428678, 1587420, 1984275, 2381130, 2645700, 2857356, 3571695, 3968550, 4762260, 5952825, 7143390, 7937100, 11905650, 14286780, 17858475, 23811300, 35716950, 71433900]

約数ペア:

[(1, 71433900), (2, 35716950), (3, 23811300), (4, 17858475), (5, 14286780), (6, 11905650), (9, 7937100), (10, 7143390), (12, 5952825), (15, 4762260), (18, 3968550), (20, 3571695), (25, 2857356), (27, 2645700), (30, 2381130), (36, 1984275), (45, 1587420), (50, 1428678), (54, 1322850), (60, 1190565), (75, 952452), (81, 881900), (90, 793710), (100, 714339), (108, 661425), (135, 529140), (150, 476226), (162, 440950), (180, 396855), (225, 317484), (270, 264570), (300, 238113), (324, 220475), (405, 176380), (450, 158742), (540, 132285), (675, 105828), (810, 88190), (900, 79371), (1350, 52914), (1620, 44095), (2025, 35276), (2700, 26457), (4050, 17638), (8100, 8819)]