29725080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3217}}^1$

素因数の和:3249

約数の個数: 128

約数和(自身を含む): 111214080

約数和(自身を除く): 81489000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 3217, 4620, 6434, 9240, 9651, 12868, 16085, 19302, 22519, 25736, 32170, 35387, 38604, 45038, 48255, 64340, 67557, 70774, 77208, 90076, 96510, 106161, 112595, 128680, 135114, 141548, 176935, 180152, 193020, 212322, 225190, 247709, 270228, 283096, 337785, 353870, 386040, 424644, 450380, 495418, 530805, 540456, 675570, 707740, 743127, 849288, 900760, 990836, 1061610, 1238545, 1351140, 1415480, 1486254, 1981672, 2123220, 2477090, 2702280, 2972508, 3715635, 4246440, 4954180, 5945016, 7431270, 9908360, 14862540, 29725080]

約数ペア:

[(1, 29725080), (2, 14862540), (3, 9908360), (4, 7431270), (5, 5945016), (6, 4954180), (7, 4246440), (8, 3715635), (10, 2972508), (11, 2702280), (12, 2477090), (14, 2123220), (15, 1981672), (20, 1486254), (21, 1415480), (22, 1351140), (24, 1238545), (28, 1061610), (30, 990836), (33, 900760), (35, 849288), (40, 743127), (42, 707740), (44, 675570), (55, 540456), (56, 530805), (60, 495418), (66, 450380), (70, 424644), (77, 386040), (84, 353870), (88, 337785), (105, 283096), (110, 270228), (120, 247709), (132, 225190), (140, 212322), (154, 193020), (165, 180152), (168, 176935), (210, 141548), (220, 135114), (231, 128680), (264, 112595), (280, 106161), (308, 96510), (330, 90076), (385, 77208), (420, 70774), (440, 67557), (462, 64340), (616, 48255), (660, 45038), (770, 38604), (840, 35387), (924, 32170), (1155, 25736), (1320, 22519), (1540, 19302), (1848, 16085), (2310, 12868), (3080, 9651), (3217, 9240), (4620, 6434)]