145221000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{48407}}^1$

素因数の和:48431

約数の個数: 64

約数和(自身を含む): 453098880

約数和(自身を除く): 307877880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 48407, 96814, 145221, 193628, 242035, 290442, 387256, 484070, 580884, 726105, 968140, 1161768, 1210175, 1452210, 1936280, 2420350, 2904420, 3630525, 4840700, 5808840, 6050875, 7261050, 9681400, 12101750, 14522100, 18152625, 24203500, 29044200, 36305250, 48407000, 72610500, 145221000]

約数ペア:

[(1, 145221000), (2, 72610500), (3, 48407000), (4, 36305250), (5, 29044200), (6, 24203500), (8, 18152625), (10, 14522100), (12, 12101750), (15, 9681400), (20, 7261050), (24, 6050875), (25, 5808840), (30, 4840700), (40, 3630525), (50, 2904420), (60, 2420350), (75, 1936280), (100, 1452210), (120, 1210175), (125, 1161768), (150, 968140), (200, 726105), (250, 580884), (300, 484070), (375, 387256), (500, 290442), (600, 242035), (750, 193628), (1000, 145221), (1500, 96814), (3000, 48407)]