76616460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{853}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 233142000

約数和(自身を除く): 156525540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 853, 998, 1497, 1706, 1996, 2495, 2559, 2994, 3412, 4265, 4491, 4990, 5118, 5988, 7485, 7677, 8530, 8982, 9980, 10236, 12795, 14970, 15354, 17060, 17964, 22455, 25590, 29940, 30708, 38385, 44910, 51180, 76770, 89820, 153540, 425647, 851294, 1276941, 1702588, 2128235, 2553882, 3830823, 4256470, 5107764, 6384705, 7661646, 8512940, 12769410, 15323292, 19154115, 25538820, 38308230, 76616460]

約数ペア:

[(1, 76616460), (2, 38308230), (3, 25538820), (4, 19154115), (5, 15323292), (6, 12769410), (9, 8512940), (10, 7661646), (12, 6384705), (15, 5107764), (18, 4256470), (20, 3830823), (30, 2553882), (36, 2128235), (45, 1702588), (60, 1276941), (90, 851294), (180, 425647), (499, 153540), (853, 89820), (998, 76770), (1497, 51180), (1706, 44910), (1996, 38385), (2495, 30708), (2559, 29940), (2994, 25590), (3412, 22455), (4265, 17964), (4491, 17060), (4990, 15354), (5118, 14970), (5988, 12795), (7485, 10236), (7677, 9980), (8530, 8982)]