75818700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{28081}}^1$

素因数の和:28104

約数の個数: 72

約数和(自身を含む): 243751760

約数和(自身を除く): 167933060

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, 28081, 56162, 84243, 112324, 140405, 168486, 252729, 280810, 336972, 421215, 505458, 561620, 702025, 758187, 842430, 1010916, 1263645, 1404050, 1516374, 1684860, 2106075, 2527290, 2808100, 3032748, 3790935, 4212150, 5054580, 6318225, 7581870, 8424300, 12636450, 15163740, 18954675, 25272900, 37909350, 75818700]

約数ペア:

[(1, 75818700), (2, 37909350), (3, 25272900), (4, 18954675), (5, 15163740), (6, 12636450), (9, 8424300), (10, 7581870), (12, 6318225), (15, 5054580), (18, 4212150), (20, 3790935), (25, 3032748), (27, 2808100), (30, 2527290), (36, 2106075), (45, 1684860), (50, 1516374), (54, 1404050), (60, 1263645), (75, 1010916), (90, 842430), (100, 758187), (108, 702025), (135, 561620), (150, 505458), (180, 421215), (225, 336972), (270, 280810), (300, 252729), (450, 168486), (540, 140405), (675, 112324), (900, 84243), (1350, 56162), (2700, 28081)]