217769850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 606627840

約数和(自身を除く): 388857990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 97, 135, 150, 194, 225, 270, 291, 450, 485, 582, 675, 873, 970, 1350, 1455, 1663, 1746, 2425, 2619, 2910, 3326, 4365, 4850, 4989, 5238, 7275, 8315, 8730, 9978, 13095, 14550, 14967, 16630, 21825, 24945, 26190, 29934, 41575, 43650, 44901, 49890, 65475, 74835, 83150, 89802, 124725, 130950, 149670, 161311, 224505, 249450, 322622, 374175, 449010, 483933, 748350, 806555, 967866, 1122525, 1451799, 1613110, 2245050, 2419665, 2903598, 4032775, 4355397, 4839330, 7258995, 8065550, 8710794, 12098325, 14517990, 21776985, 24196650, 36294975, 43553970, 72589950, 108884925, 217769850]

約数ペア:

[(1, 217769850), (2, 108884925), (3, 72589950), (5, 43553970), (6, 36294975), (9, 24196650), (10, 21776985), (15, 14517990), (18, 12098325), (25, 8710794), (27, 8065550), (30, 7258995), (45, 4839330), (50, 4355397), (54, 4032775), (75, 2903598), (90, 2419665), (97, 2245050), (135, 1613110), (150, 1451799), (194, 1122525), (225, 967866), (270, 806555), (291, 748350), (450, 483933), (485, 449010), (582, 374175), (675, 322622), (873, 249450), (970, 224505), (1350, 161311), (1455, 149670), (1663, 130950), (1746, 124725), (2425, 89802), (2619, 83150), (2910, 74835), (3326, 65475), (4365, 49890), (4850, 44901), (4989, 43650), (5238, 41575), (7275, 29934), (8315, 26190), (8730, 24945), (9978, 21825), (13095, 16630), (14550, 14967)]