209764440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6007}}^1$

素因数の和:6121

約数の個数: 96

約数和(自身を含む): 688877280

約数和(自身を除く): 479112840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6007, 6984, 8730, 11640, 12014, 17460, 18021, 24028, 30035, 34920, 36042, 48056, 54063, 60070, 72084, 90105, 108126, 120140, 144168, 180210, 216252, 240280, 270315, 360420, 432504, 540630, 582679, 720840, 1081260, 1165358, 1748037, 2162520, 2330716, 2913395, 3496074, 4661432, 5244111, 5826790, 6992148, 8740185, 10488222, 11653580, 13984296, 17480370, 20976444, 23307160, 26220555, 34960740, 41952888, 52441110, 69921480, 104882220, 209764440]

約数ペア:

[(1, 209764440), (2, 104882220), (3, 69921480), (4, 52441110), (5, 41952888), (6, 34960740), (8, 26220555), (9, 23307160), (10, 20976444), (12, 17480370), (15, 13984296), (18, 11653580), (20, 10488222), (24, 8740185), (30, 6992148), (36, 5826790), (40, 5244111), (45, 4661432), (60, 3496074), (72, 2913395), (90, 2330716), (97, 2162520), (120, 1748037), (180, 1165358), (194, 1081260), (291, 720840), (360, 582679), (388, 540630), (485, 432504), (582, 360420), (776, 270315), (873, 240280), (970, 216252), (1164, 180210), (1455, 144168), (1746, 120140), (1940, 108126), (2328, 90105), (2910, 72084), (3492, 60070), (3880, 54063), (4365, 48056), (5820, 36042), (6007, 34920), (6984, 30035), (8730, 24028), (11640, 18021), (12014, 17460)]