83191950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1146

約数の個数: 72

約数和(自身を含む): 224874000

約数和(自身を除く): 141682050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 199, 225, 398, 450, 597, 929, 995, 1194, 1791, 1858, 1990, 2787, 2985, 3582, 4645, 4975, 5574, 5970, 8361, 8955, 9290, 9950, 13935, 14925, 16722, 17910, 23225, 27870, 29850, 41805, 44775, 46450, 69675, 83610, 89550, 139350, 184871, 209025, 369742, 418050, 554613, 924355, 1109226, 1663839, 1848710, 2773065, 3327678, 4621775, 5546130, 8319195, 9243550, 13865325, 16638390, 27730650, 41595975, 83191950]

約数ペア:

[(1, 83191950), (2, 41595975), (3, 27730650), (5, 16638390), (6, 13865325), (9, 9243550), (10, 8319195), (15, 5546130), (18, 4621775), (25, 3327678), (30, 2773065), (45, 1848710), (50, 1663839), (75, 1109226), (90, 924355), (150, 554613), (199, 418050), (225, 369742), (398, 209025), (450, 184871), (597, 139350), (929, 89550), (995, 83610), (1194, 69675), (1791, 46450), (1858, 44775), (1990, 41805), (2787, 29850), (2985, 27870), (3582, 23225), (4645, 17910), (4975, 16722), (5574, 14925), (5970, 13935), (8361, 9950), (8955, 9290)]