203464620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1130359}}^1$

素因数の和:1130374

約数の個数: 36

約数和(自身を含む): 617176560

約数和(自身を除く): 413711940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1130359, 2260718, 3391077, 4521436, 5651795, 6782154, 10173231, 11303590, 13564308, 16955385, 20346462, 22607180, 33910770, 40692924, 50866155, 67821540, 101732310, 203464620]

約数ペア:

[(1, 203464620), (2, 101732310), (3, 67821540), (4, 50866155), (5, 40692924), (6, 33910770), (9, 22607180), (10, 20346462), (12, 16955385), (15, 13564308), (18, 11303590), (20, 10173231), (30, 6782154), (36, 5651795), (45, 4521436), (60, 3391077), (90, 2260718), (180, 1130359)]