80403300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 261997120

約数和(自身を除く): 181593820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 97, 100, 108, 135, 150, 180, 194, 225, 270, 291, 300, 307, 388, 450, 485, 540, 582, 614, 675, 873, 900, 921, 970, 1164, 1228, 1350, 1455, 1535, 1746, 1842, 1940, 2425, 2619, 2700, 2763, 2910, 3070, 3492, 3684, 4365, 4605, 4850, 5238, 5526, 5820, 6140, 7275, 7675, 8289, 8730, 9210, 9700, 10476, 11052, 13095, 13815, 14550, 15350, 16578, 17460, 18420, 21825, 23025, 26190, 27630, 29100, 29779, 30700, 33156, 41445, 43650, 46050, 52380, 55260, 59558, 65475, 69075, 82890, 87300, 89337, 92100, 119116, 130950, 138150, 148895, 165780, 178674, 207225, 261900, 268011, 276300, 297790, 357348, 414450, 446685, 536022, 595580, 744475, 804033, 828900, 893370, 1072044, 1340055, 1488950, 1608066, 1786740, 2233425, 2680110, 2977900, 3216132, 4020165, 4466850, 5360220, 6700275, 8040330, 8933700, 13400550, 16080660, 20100825, 26801100, 40201650, 80403300]

約数ペア:

[(1, 80403300), (2, 40201650), (3, 26801100), (4, 20100825), (5, 16080660), (6, 13400550), (9, 8933700), (10, 8040330), (12, 6700275), (15, 5360220), (18, 4466850), (20, 4020165), (25, 3216132), (27, 2977900), (30, 2680110), (36, 2233425), (45, 1786740), (50, 1608066), (54, 1488950), (60, 1340055), (75, 1072044), (90, 893370), (97, 828900), (100, 804033), (108, 744475), (135, 595580), (150, 536022), (180, 446685), (194, 414450), (225, 357348), (270, 297790), (291, 276300), (300, 268011), (307, 261900), (388, 207225), (450, 178674), (485, 165780), (540, 148895), (582, 138150), (614, 130950), (675, 119116), (873, 92100), (900, 89337), (921, 87300), (970, 82890), (1164, 69075), (1228, 65475), (1350, 59558), (1455, 55260), (1535, 52380), (1746, 46050), (1842, 43650), (1940, 41445), (2425, 33156), (2619, 30700), (2700, 29779), (2763, 29100), (2910, 27630), (3070, 26190), (3492, 23025), (3684, 21825), (4365, 18420), (4605, 17460), (4850, 16578), (5238, 15350), (5526, 14550), (5820, 13815), (6140, 13095), (7275, 11052), (7675, 10476), (8289, 9700), (8730, 9210)]