200696040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{557489}}^1$

素因数の和:557506

約数の個数: 48

約数和(自身を含む): 652263300

約数和(自身を除く): 451567260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 557489, 1114978, 1672467, 2229956, 2787445, 3344934, 4459912, 5017401, 5574890, 6689868, 8362335, 10034802, 11149780, 13379736, 16724670, 20069604, 22299560, 25087005, 33449340, 40139208, 50174010, 66898680, 100348020, 200696040]

約数ペア:

[(1, 200696040), (2, 100348020), (3, 66898680), (4, 50174010), (5, 40139208), (6, 33449340), (8, 25087005), (9, 22299560), (10, 20069604), (12, 16724670), (15, 13379736), (18, 11149780), (20, 10034802), (24, 8362335), (30, 6689868), (36, 5574890), (40, 5017401), (45, 4459912), (60, 3344934), (72, 2787445), (90, 2229956), (120, 1672467), (180, 1114978), (360, 557489)]