216900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{241}}^1$

素因数の和:261

約数の個数: 54

約数和(自身を含む): 682682

約数和(自身を除く): 465782

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 241, 300, 450, 482, 723, 900, 964, 1205, 1446, 2169, 2410, 2892, 3615, 4338, 4820, 6025, 7230, 8676, 10845, 12050, 14460, 18075, 21690, 24100, 36150, 43380, 54225, 72300, 108450, 216900]

約数ペア:

[(1, 216900), (2, 108450), (3, 72300), (4, 54225), (5, 43380), (6, 36150), (9, 24100), (10, 21690), (12, 18075), (15, 14460), (18, 12050), (20, 10845), (25, 8676), (30, 7230), (36, 6025), (45, 4820), (50, 4338), (60, 3615), (75, 2892), (90, 2410), (100, 2169), (150, 1446), (180, 1205), (225, 964), (241, 900), (300, 723), (450, 482)]