3020199250

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 5754434400

約数和(自身を除く): 2734235150

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 137, 218, 250, 274, 545, 685, 809, 1090, 1370, 1618, 2725, 3425, 4045, 5450, 6850, 8090, 13625, 14933, 17125, 20225, 27250, 29866, 34250, 40450, 74665, 88181, 101125, 110833, 149330, 176362, 202250, 221666, 373325, 440905, 554165, 746650, 881810, 1108330, 1866625, 2204525, 2770825, 3733250, 4409050, 5541650, 11022625, 12080797, 13854125, 22045250, 24161594, 27708250, 60403985, 120807970, 302019925, 604039850, 1510099625, 3020199250]

約数ペア:

[(1, 3020199250), (2, 1510099625), (5, 604039850), (10, 302019925), (25, 120807970), (50, 60403985), (109, 27708250), (125, 24161594), (137, 22045250), (218, 13854125), (250, 12080797), (274, 11022625), (545, 5541650), (685, 4409050), (809, 3733250), (1090, 2770825), (1370, 2204525), (1618, 1866625), (2725, 1108330), (3425, 881810), (4045, 746650), (5450, 554165), (6850, 440905), (8090, 373325), (13625, 221666), (14933, 202250), (17125, 176362), (20225, 149330), (27250, 110833), (29866, 101125), (34250, 88181), (40450, 74665)]