227306500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 531498240

約数和(自身を除く): 304191740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 71, 76, 95, 100, 125, 142, 190, 250, 284, 337, 355, 380, 475, 500, 674, 710, 950, 1348, 1349, 1420, 1685, 1775, 1900, 2375, 2698, 3370, 3550, 4750, 5396, 6403, 6740, 6745, 7100, 8425, 8875, 9500, 12806, 13490, 16850, 17750, 23927, 25612, 26980, 32015, 33700, 33725, 35500, 42125, 47854, 64030, 67450, 84250, 95708, 119635, 128060, 134900, 160075, 168500, 168625, 239270, 320150, 337250, 454613, 478540, 598175, 640300, 674500, 800375, 909226, 1196350, 1600750, 1818452, 2273065, 2392700, 2990875, 3201500, 4546130, 5981750, 9092260, 11365325, 11963500, 22730650, 45461300, 56826625, 113653250, 227306500]

約数ペア:

[(1, 227306500), (2, 113653250), (4, 56826625), (5, 45461300), (10, 22730650), (19, 11963500), (20, 11365325), (25, 9092260), (38, 5981750), (50, 4546130), (71, 3201500), (76, 2990875), (95, 2392700), (100, 2273065), (125, 1818452), (142, 1600750), (190, 1196350), (250, 909226), (284, 800375), (337, 674500), (355, 640300), (380, 598175), (475, 478540), (500, 454613), (674, 337250), (710, 320150), (950, 239270), (1348, 168625), (1349, 168500), (1420, 160075), (1685, 134900), (1775, 128060), (1900, 119635), (2375, 95708), (2698, 84250), (3370, 67450), (3550, 64030), (4750, 47854), (5396, 42125), (6403, 35500), (6740, 33725), (6745, 33700), (7100, 32015), (8425, 26980), (8875, 25612), (9500, 23927), (12806, 17750), (13490, 16850)]