268648600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6473

約数の個数: 96

約数和(自身を含む): 717364800

約数和(自身を除く): 448716200

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1672, 1900, 2090, 2200, 3800, 4180, 5225, 6427, 8360, 10450, 12854, 20900, 25708, 32135, 41800, 51416, 64270, 70697, 122113, 128540, 141394, 160675, 244226, 257080, 282788, 321350, 353485, 488452, 565576, 610565, 642700, 706970, 976904, 1221130, 1285400, 1343243, 1413940, 1767425, 2442260, 2686486, 2827880, 3052825, 3534850, 4884520, 5372972, 6105650, 6716215, 7069700, 10745944, 12211300, 13432430, 14139400, 24422600, 26864860, 33581075, 53729720, 67162150, 134324300, 268648600]

約数ペア:

[(1, 268648600), (2, 134324300), (4, 67162150), (5, 53729720), (8, 33581075), (10, 26864860), (11, 24422600), (19, 14139400), (20, 13432430), (22, 12211300), (25, 10745944), (38, 7069700), (40, 6716215), (44, 6105650), (50, 5372972), (55, 4884520), (76, 3534850), (88, 3052825), (95, 2827880), (100, 2686486), (110, 2442260), (152, 1767425), (190, 1413940), (200, 1343243), (209, 1285400), (220, 1221130), (275, 976904), (380, 706970), (418, 642700), (440, 610565), (475, 565576), (550, 488452), (760, 353485), (836, 321350), (950, 282788), (1045, 257080), (1100, 244226), (1672, 160675), (1900, 141394), (2090, 128540), (2200, 122113), (3800, 70697), (4180, 64270), (5225, 51416), (6427, 41800), (8360, 32135), (10450, 25708), (12854, 20900)]