28812600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{16007}}^1$

素因数の和:16029

約数の個数: 72

約数和(自身を含む): 96768360

約数和(自身を除く): 67955760

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, 16007, 32014, 48021, 64028, 80035, 96042, 128056, 144063, 160070, 192084, 240105, 288126, 320140, 384168, 400175, 480210, 576252, 640280, 720315, 800350, 960420, 1152504, 1200525, 1440630, 1600700, 1920840, 2401050, 2881260, 3201400, 3601575, 4802100, 5762520, 7203150, 9604200, 14406300, 28812600]

約数ペア:

[(1, 28812600), (2, 14406300), (3, 9604200), (4, 7203150), (5, 5762520), (6, 4802100), (8, 3601575), (9, 3201400), (10, 2881260), (12, 2401050), (15, 1920840), (18, 1600700), (20, 1440630), (24, 1200525), (25, 1152504), (30, 960420), (36, 800350), (40, 720315), (45, 640280), (50, 576252), (60, 480210), (72, 400175), (75, 384168), (90, 320140), (100, 288126), (120, 240105), (150, 192084), (180, 160070), (200, 144063), (225, 128056), (300, 96042), (360, 80035), (450, 64028), (600, 48021), (900, 32014), (1800, 16007)]