163071900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{60397}}^1$

素因数の和:60420

約数の個数: 72

約数和(自身を含む): 524254640

約数和(自身を除く): 361182740

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, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 60397, 120794, 181191, 241588, 301985, 362382, 543573, 603970, 724764, 905955, 1087146, 1207940, 1509925, 1630719, 1811910, 2174292, 2717865, 3019850, 3261438, 3623820, 4529775, 5435730, 6039700, 6522876, 8153595, 9059550, 10871460, 13589325, 16307190, 18119100, 27178650, 32614380, 40767975, 54357300, 81535950, 163071900]

約数ペア:

[(1, 163071900), (2, 81535950), (3, 54357300), (4, 40767975), (5, 32614380), (6, 27178650), (9, 18119100), (10, 16307190), (12, 13589325), (15, 10871460), (18, 9059550), (20, 8153595), (25, 6522876), (27, 6039700), (30, 5435730), (36, 4529775), (45, 3623820), (50, 3261438), (54, 3019850), (60, 2717865), (75, 2174292), (90, 1811910), (100, 1630719), (108, 1509925), (135, 1207940), (150, 1087146), (180, 905955), (225, 724764), (270, 603970), (300, 543573), (450, 362382), (540, 301985), (675, 241588), (900, 181191), (1350, 120794), (2700, 60397)]