144037800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{80021}}^1$

素因数の和:80043

約数の個数: 72

約数和(自身を含む): 483732990

約数和(自身を除く): 339695190

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 80021, 160042, 240063, 320084, 400105, 480126, 640168, 720189, 800210, 960252, 1200315, 1440378, 1600420, 1920504, 2000525, 2400630, 2880756, 3200840, 3600945, 4001050, 4801260, 5761512, 6001575, 7201890, 8002100, 9602520, 12003150, 14403780, 16004200, 18004725, 24006300, 28807560, 36009450, 48012600, 72018900, 144037800]

約数ペア:

[(1, 144037800), (2, 72018900), (3, 48012600), (4, 36009450), (5, 28807560), (6, 24006300), (8, 18004725), (9, 16004200), (10, 14403780), (12, 12003150), (15, 9602520), (18, 8002100), (20, 7201890), (24, 6001575), (25, 5761512), (30, 4801260), (36, 4001050), (40, 3600945), (45, 3200840), (50, 2880756), (60, 2400630), (72, 2000525), (75, 1920504), (90, 1600420), (100, 1440378), (120, 1200315), (150, 960252), (180, 800210), (200, 720189), (225, 640168), (300, 480126), (360, 400105), (450, 320084), (600, 240063), (900, 160042), (1800, 80021)]