75037460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 166635840

約数和(自身を除く): 91598380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 547, 722, 1094, 1444, 1805, 2188, 2735, 3610, 5470, 6859, 7220, 10393, 10940, 13718, 20786, 27436, 34295, 41572, 51965, 68590, 103930, 137180, 197467, 207860, 394934, 789868, 987335, 1974670, 3751873, 3949340, 7503746, 15007492, 18759365, 37518730, 75037460]

約数ペア:

[(1, 75037460), (2, 37518730), (4, 18759365), (5, 15007492), (10, 7503746), (19, 3949340), (20, 3751873), (38, 1974670), (76, 987335), (95, 789868), (190, 394934), (361, 207860), (380, 197467), (547, 137180), (722, 103930), (1094, 68590), (1444, 51965), (1805, 41572), (2188, 34295), (2735, 27436), (3610, 20786), (5470, 13718), (6859, 10940), (7220, 10393)]