66064800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{27527}}^1$

素因数の和:27550

約数の個数: 72

約数和(自身を含む): 215048736

約数和(自身を除く): 148983936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 27527, 55054, 82581, 110108, 137635, 165162, 220216, 275270, 330324, 412905, 440432, 550540, 660648, 688175, 825810, 880864, 1101080, 1321296, 1376350, 1651620, 2064525, 2202160, 2642592, 2752700, 3303240, 4129050, 4404320, 5505400, 6606480, 8258100, 11010800, 13212960, 16516200, 22021600, 33032400, 66064800]

約数ペア:

[(1, 66064800), (2, 33032400), (3, 22021600), (4, 16516200), (5, 13212960), (6, 11010800), (8, 8258100), (10, 6606480), (12, 5505400), (15, 4404320), (16, 4129050), (20, 3303240), (24, 2752700), (25, 2642592), (30, 2202160), (32, 2064525), (40, 1651620), (48, 1376350), (50, 1321296), (60, 1101080), (75, 880864), (80, 825810), (96, 688175), (100, 660648), (120, 550540), (150, 440432), (160, 412905), (200, 330324), (240, 275270), (300, 220216), (400, 165162), (480, 137635), (600, 110108), (800, 82581), (1200, 55054), (2400, 27527)]