22821900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 66662400

約数和(自身を除く): 43840500

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, 599, 635, 762, 1198, 1270, 1524, 1797, 1905, 2396, 2540, 2995, 3175, 3594, 3810, 5990, 6350, 7188, 7620, 8985, 9525, 11980, 12700, 14975, 17970, 19050, 29950, 35940, 38100, 44925, 59900, 76073, 89850, 152146, 179700, 228219, 304292, 380365, 456438, 760730, 912876, 1141095, 1521460, 1901825, 2282190, 3803650, 4564380, 5705475, 7607300, 11410950, 22821900]

約数ペア:

[(1, 22821900), (2, 11410950), (3, 7607300), (4, 5705475), (5, 4564380), (6, 3803650), (10, 2282190), (12, 1901825), (15, 1521460), (20, 1141095), (25, 912876), (30, 760730), (50, 456438), (60, 380365), (75, 304292), (100, 228219), (127, 179700), (150, 152146), (254, 89850), (300, 76073), (381, 59900), (508, 44925), (599, 38100), (635, 35940), (762, 29950), (1198, 19050), (1270, 17970), (1524, 14975), (1797, 12700), (1905, 11980), (2396, 9525), (2540, 8985), (2995, 7620), (3175, 7188), (3594, 6350), (3810, 5990)]