27060180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3429

約数の個数: 96

約数和(自身を含む): 91176960

約数和(自身を除く): 64116780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3391, 3990, 6782, 7980, 10173, 13564, 16955, 20346, 23737, 33910, 40692, 47474, 50865, 64429, 67820, 71211, 94948, 101730, 118685, 128858, 142422, 193287, 203460, 237370, 257716, 284844, 322145, 356055, 386574, 451003, 474740, 644290, 712110, 773148, 902006, 966435, 1288580, 1353009, 1424220, 1804012, 1932870, 2255015, 2706018, 3865740, 4510030, 5412036, 6765045, 9020060, 13530090, 27060180]

約数ペア:

[(1, 27060180), (2, 13530090), (3, 9020060), (4, 6765045), (5, 5412036), (6, 4510030), (7, 3865740), (10, 2706018), (12, 2255015), (14, 1932870), (15, 1804012), (19, 1424220), (20, 1353009), (21, 1288580), (28, 966435), (30, 902006), (35, 773148), (38, 712110), (42, 644290), (57, 474740), (60, 451003), (70, 386574), (76, 356055), (84, 322145), (95, 284844), (105, 257716), (114, 237370), (133, 203460), (140, 193287), (190, 142422), (210, 128858), (228, 118685), (266, 101730), (285, 94948), (380, 71211), (399, 67820), (420, 64429), (532, 50865), (570, 47474), (665, 40692), (798, 33910), (1140, 23737), (1330, 20346), (1596, 16955), (1995, 13564), (2660, 10173), (3391, 7980), (3990, 6782)]