72042000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{12007}}^1$

素因数の和:12033

約数の個数: 80

約数和(自身を含む): 232282752

約数和(自身を除く): 160240752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 12007, 24014, 36021, 48028, 60035, 72042, 96056, 120070, 144084, 180105, 192112, 240140, 288168, 300175, 360210, 480280, 576336, 600350, 720420, 900525, 960560, 1200700, 1440840, 1500875, 1801050, 2401400, 2881680, 3001750, 3602100, 4502625, 4802800, 6003500, 7204200, 9005250, 12007000, 14408400, 18010500, 24014000, 36021000, 72042000]

約数ペア:

[(1, 72042000), (2, 36021000), (3, 24014000), (4, 18010500), (5, 14408400), (6, 12007000), (8, 9005250), (10, 7204200), (12, 6003500), (15, 4802800), (16, 4502625), (20, 3602100), (24, 3001750), (25, 2881680), (30, 2401400), (40, 1801050), (48, 1500875), (50, 1440840), (60, 1200700), (75, 960560), (80, 900525), (100, 720420), (120, 600350), (125, 576336), (150, 480280), (200, 360210), (240, 300175), (250, 288168), (300, 240140), (375, 192112), (400, 180105), (500, 144084), (600, 120070), (750, 96056), (1000, 72042), (1200, 60035), (1500, 48028), (2000, 36021), (3000, 24014), (6000, 12007)]