202221090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1489}}^1$

素因数の和:2008

約数の個数: 64

約数和(自身を含む): 540691200

約数和(自身を除く): 338470110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 503, 1006, 1489, 1509, 2515, 2978, 3018, 4467, 4527, 5030, 7445, 7545, 8934, 9054, 13401, 13581, 14890, 15090, 22335, 22635, 26802, 27162, 40203, 44670, 45270, 67005, 67905, 80406, 134010, 135810, 201015, 402030, 748967, 1497934, 2246901, 3744835, 4493802, 6740703, 7489670, 11234505, 13481406, 20222109, 22469010, 33703515, 40444218, 67407030, 101110545, 202221090]

約数ペア:

[(1, 202221090), (2, 101110545), (3, 67407030), (5, 40444218), (6, 33703515), (9, 22469010), (10, 20222109), (15, 13481406), (18, 11234505), (27, 7489670), (30, 6740703), (45, 4493802), (54, 3744835), (90, 2246901), (135, 1497934), (270, 748967), (503, 402030), (1006, 201015), (1489, 135810), (1509, 134010), (2515, 80406), (2978, 67905), (3018, 67005), (4467, 45270), (4527, 44670), (5030, 40203), (7445, 27162), (7545, 26802), (8934, 22635), (9054, 22335), (13401, 15090), (13581, 14890)]