2051201700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2279113}}^1$

素因数の和:2279133

約数の個数: 54

約数和(自身を含む): 6429380594

約数和(自身を除く): 4378178894

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, 300, 450, 900, 2279113, 4558226, 6837339, 9116452, 11395565, 13674678, 20512017, 22791130, 27349356, 34186695, 41024034, 45582260, 56977825, 68373390, 82048068, 102560085, 113955650, 136746780, 170933475, 205120170, 227911300, 341866950, 410240340, 512800425, 683733900, 1025600850, 2051201700]

約数ペア:

[(1, 2051201700), (2, 1025600850), (3, 683733900), (4, 512800425), (5, 410240340), (6, 341866950), (9, 227911300), (10, 205120170), (12, 170933475), (15, 136746780), (18, 113955650), (20, 102560085), (25, 82048068), (30, 68373390), (36, 56977825), (45, 45582260), (50, 41024034), (60, 34186695), (75, 27349356), (90, 22791130), (100, 20512017), (150, 13674678), (180, 11395565), (225, 9116452), (300, 6837339), (450, 4558226), (900, 2279113)]