159172400

素因数分解:

$2^4\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1753}}^1$

素因数の和:1998

約数の個数: 60

約数和(自身を含む): 384315432

約数和(自身を除く): 225143032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 227, 400, 454, 908, 1135, 1753, 1816, 2270, 3506, 3632, 4540, 5675, 7012, 8765, 9080, 11350, 14024, 17530, 18160, 22700, 28048, 35060, 43825, 45400, 70120, 87650, 90800, 140240, 175300, 350600, 397931, 701200, 795862, 1591724, 1989655, 3183448, 3979310, 6366896, 7958620, 9948275, 15917240, 19896550, 31834480, 39793100, 79586200, 159172400]

約数ペア:

[(1, 159172400), (2, 79586200), (4, 39793100), (5, 31834480), (8, 19896550), (10, 15917240), (16, 9948275), (20, 7958620), (25, 6366896), (40, 3979310), (50, 3183448), (80, 1989655), (100, 1591724), (200, 795862), (227, 701200), (400, 397931), (454, 350600), (908, 175300), (1135, 140240), (1753, 90800), (1816, 87650), (2270, 70120), (3506, 45400), (3632, 43825), (4540, 35060), (5675, 28048), (7012, 22700), (8765, 18160), (9080, 17530), (11350, 14024)]