64813500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{4801}}^1$

素因数の和:4829

約数の個数: 96

約数和(自身を含む): 209751360

約数和(自身を除く): 144937860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 4801, 6750, 9602, 13500, 14403, 19204, 24005, 28806, 43209, 48010, 57612, 72015, 86418, 96020, 120025, 129627, 144030, 172836, 216045, 240050, 259254, 288060, 360075, 432090, 480100, 518508, 600125, 648135, 720150, 864180, 1080225, 1200250, 1296270, 1440300, 1800375, 2160450, 2400500, 2592540, 3240675, 3600750, 4320900, 5401125, 6481350, 7201500, 10802250, 12962700, 16203375, 21604500, 32406750, 64813500]

約数ペア:

[(1, 64813500), (2, 32406750), (3, 21604500), (4, 16203375), (5, 12962700), (6, 10802250), (9, 7201500), (10, 6481350), (12, 5401125), (15, 4320900), (18, 3600750), (20, 3240675), (25, 2592540), (27, 2400500), (30, 2160450), (36, 1800375), (45, 1440300), (50, 1296270), (54, 1200250), (60, 1080225), (75, 864180), (90, 720150), (100, 648135), (108, 600125), (125, 518508), (135, 480100), (150, 432090), (180, 360075), (225, 288060), (250, 259254), (270, 240050), (300, 216045), (375, 172836), (450, 144030), (500, 129627), (540, 120025), (675, 96020), (750, 86418), (900, 72015), (1125, 57612), (1350, 48010), (1500, 43209), (2250, 28806), (2700, 24005), (3375, 19204), (4500, 14403), (4801, 13500), (6750, 9602)]