15161100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 44403408

約数和(自身を除く): 29242308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 521, 582, 970, 1042, 1164, 1455, 1563, 1940, 2084, 2425, 2605, 2910, 3126, 4850, 5210, 5820, 6252, 7275, 7815, 9700, 10420, 13025, 14550, 15630, 26050, 29100, 31260, 39075, 50537, 52100, 78150, 101074, 151611, 156300, 202148, 252685, 303222, 505370, 606444, 758055, 1010740, 1263425, 1516110, 2526850, 3032220, 3790275, 5053700, 7580550, 15161100]

約数ペア:

[(1, 15161100), (2, 7580550), (3, 5053700), (4, 3790275), (5, 3032220), (6, 2526850), (10, 1516110), (12, 1263425), (15, 1010740), (20, 758055), (25, 606444), (30, 505370), (50, 303222), (60, 252685), (75, 202148), (97, 156300), (100, 151611), (150, 101074), (194, 78150), (291, 52100), (300, 50537), (388, 39075), (485, 31260), (521, 29100), (582, 26050), (970, 15630), (1042, 14550), (1164, 13025), (1455, 10420), (1563, 9700), (1940, 7815), (2084, 7275), (2425, 6252), (2605, 5820), (2910, 5210), (3126, 4850)]