276039779900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{117659}}^1$

素因数の和:118511

約数の個数: 72

約数和(自身を含む): 620432946000

約数和(自身を除く): 344393166100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 809, 1450, 1618, 2900, 3236, 4045, 8090, 16180, 20225, 23461, 40450, 46922, 80900, 93844, 117305, 117659, 234610, 235318, 469220, 470636, 586525, 588295, 1173050, 1176590, 2346100, 2353180, 2941475, 3412111, 5882950, 6824222, 11765900, 13648444, 17060555, 34121110, 68242220, 85302775, 95186131, 170605550, 190372262, 341211100, 380744524, 475930655, 951861310, 1903722620, 2379653275, 2760397799, 4759306550, 5520795598, 9518613100, 11041591196, 13801988995, 27603977990, 55207955980, 69009944975, 138019889950, 276039779900]

約数ペア:

[(1, 276039779900), (2, 138019889950), (4, 69009944975), (5, 55207955980), (10, 27603977990), (20, 13801988995), (25, 11041591196), (29, 9518613100), (50, 5520795598), (58, 4759306550), (100, 2760397799), (116, 2379653275), (145, 1903722620), (290, 951861310), (580, 475930655), (725, 380744524), (809, 341211100), (1450, 190372262), (1618, 170605550), (2900, 95186131), (3236, 85302775), (4045, 68242220), (8090, 34121110), (16180, 17060555), (20225, 13648444), (23461, 11765900), (40450, 6824222), (46922, 5882950), (80900, 3412111), (93844, 2941475), (117305, 2353180), (117659, 2346100), (234610, 1176590), (235318, 1173050), (469220, 588295), (470636, 586525)]