75308640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 192

約数和(自身を含む): 274337280

約数和(自身を除く): 199028640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 839, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1678, 1760, 1870, 2040, 2244, 2517, 2640, 2720, 2805, 2992, 3356, 3740, 4080, 4195, 4488, 5034, 5280, 5610, 5984, 6712, 7480, 8160, 8390, 8976, 9229, 10068, 11220, 12585, 13424, 14263, 14960, 16780, 17952, 18458, 20136, 22440, 25170, 26848, 27687, 28526, 29920, 33560, 36916, 40272, 42789, 44880, 46145, 50340, 55374, 57052, 67120, 71315, 73832, 80544, 85578, 89760, 92290, 100680, 110748, 114104, 134240, 138435, 142630, 147664, 156893, 171156, 184580, 201360, 213945, 221496, 228208, 276870, 285260, 295328, 313786, 342312, 369160, 402720, 427890, 442992, 456416, 470679, 553740, 570520, 627572, 684624, 738320, 784465, 855780, 885984, 941358, 1107480, 1141040, 1255144, 1369248, 1476640, 1568930, 1711560, 1882716, 2214960, 2282080, 2353395, 2510288, 3137860, 3423120, 3765432, 4429920, 4706790, 5020576, 6275720, 6846240, 7530864, 9413580, 12551440, 15061728, 18827160, 25102880, 37654320, 75308640]

約数ペア:

[(1, 75308640), (2, 37654320), (3, 25102880), (4, 18827160), (5, 15061728), (6, 12551440), (8, 9413580), (10, 7530864), (11, 6846240), (12, 6275720), (15, 5020576), (16, 4706790), (17, 4429920), (20, 3765432), (22, 3423120), (24, 3137860), (30, 2510288), (32, 2353395), (33, 2282080), (34, 2214960), (40, 1882716), (44, 1711560), (48, 1568930), (51, 1476640), (55, 1369248), (60, 1255144), (66, 1141040), (68, 1107480), (80, 941358), (85, 885984), (88, 855780), (96, 784465), (102, 738320), (110, 684624), (120, 627572), (132, 570520), (136, 553740), (160, 470679), (165, 456416), (170, 442992), (176, 427890), (187, 402720), (204, 369160), (220, 342312), (240, 313786), (255, 295328), (264, 285260), (272, 276870), (330, 228208), (340, 221496), (352, 213945), (374, 201360), (408, 184580), (440, 171156), (480, 156893), (510, 147664), (528, 142630), (544, 138435), (561, 134240), (660, 114104), (680, 110748), (748, 100680), (816, 92290), (839, 89760), (880, 85578), (935, 80544), (1020, 73832), (1056, 71315), (1122, 67120), (1320, 57052), (1360, 55374), (1496, 50340), (1632, 46145), (1678, 44880), (1760, 42789), (1870, 40272), (2040, 36916), (2244, 33560), (2517, 29920), (2640, 28526), (2720, 27687), (2805, 26848), (2992, 25170), (3356, 22440), (3740, 20136), (4080, 18458), (4195, 17952), (4488, 16780), (5034, 14960), (5280, 14263), (5610, 13424), (5984, 12585), (6712, 11220), (7480, 10068), (8160, 9229), (8390, 8976)]