2078698500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{461933}}^1$

素因数の和:461958

約数の個数: 72

約数和(自身を含む): 6557615064

約数和(自身を除く): 4478916564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 461933, 923866, 1385799, 1847732, 2309665, 2771598, 4157397, 4619330, 5543196, 6928995, 8314794, 9238660, 11548325, 13857990, 16629588, 20786985, 23096650, 27715980, 34644975, 41573970, 46193300, 57741625, 69289950, 83147940, 103934925, 115483250, 138579900, 173224875, 207869850, 230966500, 346449750, 415739700, 519674625, 692899500, 1039349250, 2078698500]

約数ペア:

[(1, 2078698500), (2, 1039349250), (3, 692899500), (4, 519674625), (5, 415739700), (6, 346449750), (9, 230966500), (10, 207869850), (12, 173224875), (15, 138579900), (18, 115483250), (20, 103934925), (25, 83147940), (30, 69289950), (36, 57741625), (45, 46193300), (50, 41573970), (60, 34644975), (75, 27715980), (90, 23096650), (100, 20786985), (125, 16629588), (150, 13857990), (180, 11548325), (225, 9238660), (250, 8314794), (300, 6928995), (375, 5543196), (450, 4619330), (500, 4157397), (750, 2771598), (900, 2309665), (1125, 1847732), (1500, 1385799), (2250, 923866), (4500, 461933)]