200703540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{90407}}^1$

素因数の和:90456

約数の個数: 48

約数和(自身を含む): 577164672

約数和(自身を除く): 376461132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 90407, 180814, 271221, 361628, 452035, 542442, 904070, 1084884, 1356105, 1808140, 2712210, 3345059, 5424420, 6690118, 10035177, 13380236, 16725295, 20070354, 33450590, 40140708, 50175885, 66901180, 100351770, 200703540]

約数ペア:

[(1, 200703540), (2, 100351770), (3, 66901180), (4, 50175885), (5, 40140708), (6, 33450590), (10, 20070354), (12, 16725295), (15, 13380236), (20, 10035177), (30, 6690118), (37, 5424420), (60, 3345059), (74, 2712210), (111, 1808140), (148, 1356105), (185, 1084884), (222, 904070), (370, 542442), (444, 452035), (555, 361628), (740, 271221), (1110, 180814), (2220, 90407)]