244511300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 582254400

約数和(自身を除く): 337743100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 199, 220, 275, 398, 550, 796, 995, 1100, 1117, 1990, 2189, 2234, 3980, 4378, 4468, 4975, 5585, 8756, 9950, 10945, 11170, 12287, 19900, 21890, 22340, 24574, 27925, 43780, 49148, 54725, 55850, 61435, 109450, 111700, 122870, 218900, 222283, 245740, 307175, 444566, 614350, 889132, 1111415, 1228700, 2222830, 2445113, 4445660, 4890226, 5557075, 9780452, 11114150, 12225565, 22228300, 24451130, 48902260, 61127825, 122255650, 244511300]

約数ペア:

[(1, 244511300), (2, 122255650), (4, 61127825), (5, 48902260), (10, 24451130), (11, 22228300), (20, 12225565), (22, 11114150), (25, 9780452), (44, 5557075), (50, 4890226), (55, 4445660), (100, 2445113), (110, 2222830), (199, 1228700), (220, 1111415), (275, 889132), (398, 614350), (550, 444566), (796, 307175), (995, 245740), (1100, 222283), (1117, 218900), (1990, 122870), (2189, 111700), (2234, 109450), (3980, 61435), (4378, 55850), (4468, 54725), (4975, 49148), (5585, 43780), (8756, 27925), (9950, 24574), (10945, 22340), (11170, 21890), (12287, 19900)]