135270540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{250501}}^1$

素因数の和:250519

約数の個数: 48

約数和(自身を含む): 420843360

約数和(自身を除く): 285572820

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, 250501, 501002, 751503, 1002004, 1252505, 1503006, 2254509, 2505010, 3006012, 3757515, 4509018, 5010020, 6763527, 7515030, 9018036, 11272545, 13527054, 15030060, 22545090, 27054108, 33817635, 45090180, 67635270, 135270540]

約数ペア:

[(1, 135270540), (2, 67635270), (3, 45090180), (4, 33817635), (5, 27054108), (6, 22545090), (9, 15030060), (10, 13527054), (12, 11272545), (15, 9018036), (18, 7515030), (20, 6763527), (27, 5010020), (30, 4509018), (36, 3757515), (45, 3006012), (54, 2505010), (60, 2254509), (90, 1503006), (108, 1252505), (135, 1002004), (180, 751503), (270, 501002), (540, 250501)]