28408050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1945

約数の個数: 96

約数和(自身を含む): 85440960

約数和(自身を除く): 57032910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1350, 1485, 1650, 1913, 2475, 2970, 3826, 4950, 5739, 7425, 9565, 11478, 14850, 17217, 19130, 21043, 28695, 34434, 42086, 47825, 51651, 57390, 63129, 86085, 95650, 103302, 105215, 126258, 143475, 172170, 189387, 210430, 258255, 286950, 315645, 378774, 430425, 516510, 526075, 568161, 631290, 860850, 946935, 1052150, 1136322, 1291275, 1578225, 1893870, 2582550, 2840805, 3156450, 4734675, 5681610, 9469350, 14204025, 28408050]

約数ペア:

[(1, 28408050), (2, 14204025), (3, 9469350), (5, 5681610), (6, 4734675), (9, 3156450), (10, 2840805), (11, 2582550), (15, 1893870), (18, 1578225), (22, 1291275), (25, 1136322), (27, 1052150), (30, 946935), (33, 860850), (45, 631290), (50, 568161), (54, 526075), (55, 516510), (66, 430425), (75, 378774), (90, 315645), (99, 286950), (110, 258255), (135, 210430), (150, 189387), (165, 172170), (198, 143475), (225, 126258), (270, 105215), (275, 103302), (297, 95650), (330, 86085), (450, 63129), (495, 57390), (550, 51651), (594, 47825), (675, 42086), (825, 34434), (990, 28695), (1350, 21043), (1485, 19130), (1650, 17217), (1913, 14850), (2475, 11478), (2970, 9565), (3826, 7425), (4950, 5739)]