83387580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 247699200

約数和(自身を除く): 164311620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 379, 380, 386, 570, 579, 758, 772, 965, 1137, 1140, 1158, 1516, 1895, 1930, 2274, 2316, 2895, 3667, 3790, 3860, 4548, 5685, 5790, 7201, 7334, 7580, 11001, 11370, 11580, 14402, 14668, 18335, 21603, 22002, 22740, 28804, 36005, 36670, 43206, 44004, 55005, 72010, 73147, 73340, 86412, 108015, 110010, 144020, 146294, 216030, 219441, 220020, 292588, 365735, 432060, 438882, 731470, 877764, 1097205, 1389793, 1462940, 2194410, 2779586, 4169379, 4388820, 5559172, 6948965, 8338758, 13897930, 16677516, 20846895, 27795860, 41693790, 83387580]

約数ペア:

[(1, 83387580), (2, 41693790), (3, 27795860), (4, 20846895), (5, 16677516), (6, 13897930), (10, 8338758), (12, 6948965), (15, 5559172), (19, 4388820), (20, 4169379), (30, 2779586), (38, 2194410), (57, 1462940), (60, 1389793), (76, 1097205), (95, 877764), (114, 731470), (190, 438882), (193, 432060), (228, 365735), (285, 292588), (379, 220020), (380, 219441), (386, 216030), (570, 146294), (579, 144020), (758, 110010), (772, 108015), (965, 86412), (1137, 73340), (1140, 73147), (1158, 72010), (1516, 55005), (1895, 44004), (1930, 43206), (2274, 36670), (2316, 36005), (2895, 28804), (3667, 22740), (3790, 22002), (3860, 21603), (4548, 18335), (5685, 14668), (5790, 14402), (7201, 11580), (7334, 11370), (7580, 11001)]