25856820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1483

約数の個数: 120

約数和(自身を含む): 88548768

約数和(自身を除く): 62691948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1451, 1485, 1620, 1782, 1980, 2902, 2970, 3564, 4353, 4455, 5804, 5940, 7255, 8706, 8910, 13059, 14510, 15961, 17412, 17820, 21765, 26118, 29020, 31922, 39177, 43530, 47883, 52236, 63844, 65295, 78354, 79805, 87060, 95766, 117531, 130590, 143649, 156708, 159610, 191532, 195885, 235062, 239415, 261180, 287298, 319220, 391770, 430947, 470124, 478830, 574596, 587655, 718245, 783540, 861894, 957660, 1175310, 1292841, 1436490, 1723788, 2154735, 2350620, 2585682, 2872980, 4309470, 5171364, 6464205, 8618940, 12928410, 25856820]

約数ペア:

[(1, 25856820), (2, 12928410), (3, 8618940), (4, 6464205), (5, 5171364), (6, 4309470), (9, 2872980), (10, 2585682), (11, 2350620), (12, 2154735), (15, 1723788), (18, 1436490), (20, 1292841), (22, 1175310), (27, 957660), (30, 861894), (33, 783540), (36, 718245), (44, 587655), (45, 574596), (54, 478830), (55, 470124), (60, 430947), (66, 391770), (81, 319220), (90, 287298), (99, 261180), (108, 239415), (110, 235062), (132, 195885), (135, 191532), (162, 159610), (165, 156708), (180, 143649), (198, 130590), (220, 117531), (270, 95766), (297, 87060), (324, 79805), (330, 78354), (396, 65295), (405, 63844), (495, 52236), (540, 47883), (594, 43530), (660, 39177), (810, 31922), (891, 29020), (990, 26118), (1188, 21765), (1451, 17820), (1485, 17412), (1620, 15961), (1782, 14510), (1980, 13059), (2902, 8910), (2970, 8706), (3564, 7255), (4353, 5940), (4455, 5804)]