76691220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67273}}^1$

素因数の和:67304

約数の個数: 48

約数和(自身を含む): 226040640

約数和(自身を除く): 149349420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 67273, 134546, 201819, 269092, 336365, 403638, 672730, 807276, 1009095, 1278187, 1345460, 2018190, 2556374, 3834561, 4036380, 5112748, 6390935, 7669122, 12781870, 15338244, 19172805, 25563740, 38345610, 76691220]

約数ペア:

[(1, 76691220), (2, 38345610), (3, 25563740), (4, 19172805), (5, 15338244), (6, 12781870), (10, 7669122), (12, 6390935), (15, 5112748), (19, 4036380), (20, 3834561), (30, 2556374), (38, 2018190), (57, 1345460), (60, 1278187), (76, 1009095), (95, 807276), (114, 672730), (190, 403638), (228, 336365), (285, 269092), (380, 201819), (570, 134546), (1140, 67273)]