64103250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 161501184

約数和(自身を除く): 97397934

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 127, 150, 250, 254, 375, 381, 635, 673, 750, 762, 1270, 1346, 1905, 2019, 3175, 3365, 3810, 4038, 6350, 6730, 9525, 10095, 15875, 16825, 19050, 20190, 31750, 33650, 47625, 50475, 84125, 85471, 95250, 100950, 168250, 170942, 252375, 256413, 427355, 504750, 512826, 854710, 1282065, 2136775, 2564130, 4273550, 6410325, 10683875, 12820650, 21367750, 32051625, 64103250]

約数ペア:

[(1, 64103250), (2, 32051625), (3, 21367750), (5, 12820650), (6, 10683875), (10, 6410325), (15, 4273550), (25, 2564130), (30, 2136775), (50, 1282065), (75, 854710), (125, 512826), (127, 504750), (150, 427355), (250, 256413), (254, 252375), (375, 170942), (381, 168250), (635, 100950), (673, 95250), (750, 85471), (762, 84125), (1270, 50475), (1346, 47625), (1905, 33650), (2019, 31750), (3175, 20190), (3365, 19050), (3810, 16825), (4038, 15875), (6350, 10095), (6730, 9525)]