80529300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{89477}}^1$

素因数の和:89497

約数の個数: 54

約数和(自身を含む): 252417438

約数和(自身を除く): 171888138

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 89477, 178954, 268431, 357908, 447385, 536862, 805293, 894770, 1073724, 1342155, 1610586, 1789540, 2236925, 2684310, 3221172, 4026465, 4473850, 5368620, 6710775, 8052930, 8947700, 13421550, 16105860, 20132325, 26843100, 40264650, 80529300]

約数ペア:

[(1, 80529300), (2, 40264650), (3, 26843100), (4, 20132325), (5, 16105860), (6, 13421550), (9, 8947700), (10, 8052930), (12, 6710775), (15, 5368620), (18, 4473850), (20, 4026465), (25, 3221172), (30, 2684310), (36, 2236925), (45, 1789540), (50, 1610586), (60, 1342155), (75, 1073724), (90, 894770), (100, 805293), (150, 536862), (180, 447385), (225, 357908), (300, 268431), (450, 178954), (900, 89477)]