25641300

素因数分解:

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

素因数の和:817

約数の個数: 72

約数和(自身を含む): 74884096

約数和(自身を除く): 49242796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 673, 762, 1270, 1346, 1524, 1905, 2019, 2540, 2692, 3175, 3365, 3810, 4038, 6350, 6730, 7620, 8076, 9525, 10095, 12700, 13460, 16825, 19050, 20190, 33650, 38100, 40380, 50475, 67300, 85471, 100950, 170942, 201900, 256413, 341884, 427355, 512826, 854710, 1025652, 1282065, 1709420, 2136775, 2564130, 4273550, 5128260, 6410325, 8547100, 12820650, 25641300]

約数ペア:

[(1, 25641300), (2, 12820650), (3, 8547100), (4, 6410325), (5, 5128260), (6, 4273550), (10, 2564130), (12, 2136775), (15, 1709420), (20, 1282065), (25, 1025652), (30, 854710), (50, 512826), (60, 427355), (75, 341884), (100, 256413), (127, 201900), (150, 170942), (254, 100950), (300, 85471), (381, 67300), (508, 50475), (635, 40380), (673, 38100), (762, 33650), (1270, 20190), (1346, 19050), (1524, 16825), (1905, 13460), (2019, 12700), (2540, 10095), (2692, 9525), (3175, 8076), (3365, 7620), (3810, 6730), (4038, 6350)]