201454020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373063}}^1$

素因数の和:373081

約数の個数: 48

約数和(自身を含む): 626747520

約数和(自身を除く): 425293500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 373063, 746126, 1119189, 1492252, 1865315, 2238378, 3357567, 3730630, 4476756, 5595945, 6715134, 7461260, 10072701, 11191890, 13430268, 16787835, 20145402, 22383780, 33575670, 40290804, 50363505, 67151340, 100727010, 201454020]

約数ペア:

[(1, 201454020), (2, 100727010), (3, 67151340), (4, 50363505), (5, 40290804), (6, 33575670), (9, 22383780), (10, 20145402), (12, 16787835), (15, 13430268), (18, 11191890), (20, 10072701), (27, 7461260), (30, 6715134), (36, 5595945), (45, 4476756), (54, 3730630), (60, 3357567), (90, 2238378), (108, 1865315), (135, 1492252), (180, 1119189), (270, 746126), (540, 373063)]