83220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 248640

約数和(自身を除く): 165420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 228, 285, 292, 365, 380, 438, 570, 730, 876, 1095, 1140, 1387, 1460, 2190, 2774, 4161, 4380, 5548, 6935, 8322, 13870, 16644, 20805, 27740, 41610, 83220]

約数ペア:

[(1, 83220), (2, 41610), (3, 27740), (4, 20805), (5, 16644), (6, 13870), (10, 8322), (12, 6935), (15, 5548), (19, 4380), (20, 4161), (30, 2774), (38, 2190), (57, 1460), (60, 1387), (73, 1140), (76, 1095), (95, 876), (114, 730), (146, 570), (190, 438), (219, 380), (228, 365), (285, 292)]