76575700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 179363520

約数和(自身を除く): 102787820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 164, 190, 205, 380, 410, 475, 779, 820, 950, 983, 1025, 1558, 1900, 1966, 2050, 3116, 3895, 3932, 4100, 4915, 7790, 9830, 15580, 18677, 19475, 19660, 24575, 37354, 38950, 40303, 49150, 74708, 77900, 80606, 93385, 98300, 161212, 186770, 201515, 373540, 403030, 466925, 765757, 806060, 933850, 1007575, 1531514, 1867700, 2015150, 3063028, 3828785, 4030300, 7657570, 15315140, 19143925, 38287850, 76575700]

約数ペア:

[(1, 76575700), (2, 38287850), (4, 19143925), (5, 15315140), (10, 7657570), (19, 4030300), (20, 3828785), (25, 3063028), (38, 2015150), (41, 1867700), (50, 1531514), (76, 1007575), (82, 933850), (95, 806060), (100, 765757), (164, 466925), (190, 403030), (205, 373540), (380, 201515), (410, 186770), (475, 161212), (779, 98300), (820, 93385), (950, 80606), (983, 77900), (1025, 74708), (1558, 49150), (1900, 40303), (1966, 38950), (2050, 37354), (3116, 24575), (3895, 19660), (3932, 19475), (4100, 18677), (4915, 15580), (7790, 9830)]