209225996925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1163}}^1$

素因数の和:1728

約数の個数: 192

約数和(自身を含む): 415687680000

約数和(自身を除く): 206461683075

約数列:

[1, 3, 5, 11, 15, 19, 23, 25, 33, 55, 57, 69, 75, 95, 115, 165, 209, 253, 275, 285, 345, 437, 475, 499, 575, 627, 759, 825, 1045, 1163, 1265, 1311, 1425, 1497, 1725, 2185, 2495, 3135, 3489, 3795, 4807, 5225, 5489, 5815, 6325, 6555, 7485, 9481, 10925, 11477, 12475, 12793, 14421, 15675, 16467, 17445, 18975, 22097, 24035, 26749, 27445, 28443, 29075, 32775, 34431, 37425, 38379, 47405, 57385, 63965, 66291, 72105, 80247, 82335, 87225, 104291, 110485, 120175, 126247, 133745, 137225, 142215, 172155, 191895, 218063, 237025, 243067, 286925, 294239, 312873, 319825, 331455, 360525, 378741, 401235, 411675, 508231, 521455, 552425, 580337, 631235, 654189, 668725, 711075, 729201, 860775, 882717, 959475, 1090315, 1215335, 1471195, 1524693, 1564365, 1657275, 1741011, 1893705, 2006175, 2398693, 2541155, 2607275, 2901685, 3156175, 3270945, 3646005, 4413585, 5451575, 5590541, 6076675, 6383707, 7196079, 7355975, 7623465, 7821825, 8705055, 9468525, 11026403, 11993465, 12705775, 13347751, 14508425, 16354725, 16771623, 18230025, 19151121, 22067925, 27952705, 31918535, 33079209, 35980395, 38117325, 40043253, 43525275, 55132015, 59967325, 66738755, 83858115, 95755605, 121290433, 139763525, 146825261, 159592675, 165396045, 179901975, 200216265, 253607269, 275660075, 333693775, 363871299, 419290575, 440475783, 478778025, 606452165, 734126305, 760821807, 826980225, 1001081325, 1268036345, 1819356495, 2202378915, 2789679959, 3032260825, 3670631525, 3804109035, 6340181725, 8369039877, 9096782475, 11011894575, 13948399795, 19020545175, 41845199385, 69741998975, 209225996925]

約数ペア:

[(1, 209225996925), (3, 69741998975), (5, 41845199385), (11, 19020545175), (15, 13948399795), (19, 11011894575), (23, 9096782475), (25, 8369039877), (33, 6340181725), (55, 3804109035), (57, 3670631525), (69, 3032260825), (75, 2789679959), (95, 2202378915), (115, 1819356495), (165, 1268036345), (209, 1001081325), (253, 826980225), (275, 760821807), (285, 734126305), (345, 606452165), (437, 478778025), (475, 440475783), (499, 419290575), (575, 363871299), (627, 333693775), (759, 275660075), (825, 253607269), (1045, 200216265), (1163, 179901975), (1265, 165396045), (1311, 159592675), (1425, 146825261), (1497, 139763525), (1725, 121290433), (2185, 95755605), (2495, 83858115), (3135, 66738755), (3489, 59967325), (3795, 55132015), (4807, 43525275), (5225, 40043253), (5489, 38117325), (5815, 35980395), (6325, 33079209), (6555, 31918535), (7485, 27952705), (9481, 22067925), (10925, 19151121), (11477, 18230025), (12475, 16771623), (12793, 16354725), (14421, 14508425), (15675, 13347751), (16467, 12705775), (17445, 11993465), (18975, 11026403), (22097, 9468525), (24035, 8705055), (26749, 7821825), (27445, 7623465), (28443, 7355975), (29075, 7196079), (32775, 6383707), (34431, 6076675), (37425, 5590541), (38379, 5451575), (47405, 4413585), (57385, 3646005), (63965, 3270945), (66291, 3156175), (72105, 2901685), (80247, 2607275), (82335, 2541155), (87225, 2398693), (104291, 2006175), (110485, 1893705), (120175, 1741011), (126247, 1657275), (133745, 1564365), (137225, 1524693), (142215, 1471195), (172155, 1215335), (191895, 1090315), (218063, 959475), (237025, 882717), (243067, 860775), (286925, 729201), (294239, 711075), (312873, 668725), (319825, 654189), (331455, 631235), (360525, 580337), (378741, 552425), (401235, 521455), (411675, 508231)]