528022620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{14741}}^1$

素因数の和:14955

約数の個数: 72

約数和(自身を含む): 1609826400

約数和(自身を除く): 1081803780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 14741, 17910, 29482, 35820, 44223, 58964, 73705, 88446, 132669, 147410, 176892, 221115, 265338, 294820, 442230, 530676, 663345, 884460, 1326690, 2653380, 2933459, 5866918, 8800377, 11733836, 14667295, 17600754, 26401131, 29334590, 35201508, 44001885, 52802262, 58669180, 88003770, 105604524, 132005655, 176007540, 264011310, 528022620]

約数ペア:

[(1, 528022620), (2, 264011310), (3, 176007540), (4, 132005655), (5, 105604524), (6, 88003770), (9, 58669180), (10, 52802262), (12, 44001885), (15, 35201508), (18, 29334590), (20, 26401131), (30, 17600754), (36, 14667295), (45, 11733836), (60, 8800377), (90, 5866918), (180, 2933459), (199, 2653380), (398, 1326690), (597, 884460), (796, 663345), (995, 530676), (1194, 442230), (1791, 294820), (1990, 265338), (2388, 221115), (2985, 176892), (3582, 147410), (3980, 132669), (5970, 88446), (7164, 73705), (8955, 58964), (11940, 44223), (14741, 35820), (17910, 29482)]