201343860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372859}}^1$

素因数の和:372877

約数の個数: 48

約数和(自身を含む): 626404800

約数和(自身を除く): 425060940

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, 372859, 745718, 1118577, 1491436, 1864295, 2237154, 3355731, 3728590, 4474308, 5592885, 6711462, 7457180, 10067193, 11185770, 13422924, 16778655, 20134386, 22371540, 33557310, 40268772, 50335965, 67114620, 100671930, 201343860]

約数ペア:

[(1, 201343860), (2, 100671930), (3, 67114620), (4, 50335965), (5, 40268772), (6, 33557310), (9, 22371540), (10, 20134386), (12, 16778655), (15, 13422924), (18, 11185770), (20, 10067193), (27, 7457180), (30, 6711462), (36, 5592885), (45, 4474308), (54, 3728590), (60, 3355731), (90, 2237154), (108, 1864295), (135, 1491436), (180, 1118577), (270, 745718), (540, 372859)]