205681200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{171401}}^1$

素因数の和:171422

約数の個数: 60

約数和(自身を含む): 658869288

約数和(自身を除く): 453188088

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, 150, 200, 240, 300, 400, 600, 1200, 171401, 342802, 514203, 685604, 857005, 1028406, 1371208, 1714010, 2056812, 2571015, 2742416, 3428020, 4113624, 4285025, 5142030, 6856040, 8227248, 8570050, 10284060, 12855075, 13712080, 17140100, 20568120, 25710150, 34280200, 41136240, 51420300, 68560400, 102840600, 205681200]

約数ペア:

[(1, 205681200), (2, 102840600), (3, 68560400), (4, 51420300), (5, 41136240), (6, 34280200), (8, 25710150), (10, 20568120), (12, 17140100), (15, 13712080), (16, 12855075), (20, 10284060), (24, 8570050), (25, 8227248), (30, 6856040), (40, 5142030), (48, 4285025), (50, 4113624), (60, 3428020), (75, 2742416), (80, 2571015), (100, 2056812), (120, 1714010), (150, 1371208), (200, 1028406), (240, 857005), (300, 685604), (400, 514203), (600, 342802), (1200, 171401)]