68425200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 180

約数和(自身を含む): 241364760

約数和(自身を除く): 172939560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 83, 90, 100, 120, 144, 150, 166, 180, 200, 225, 229, 240, 249, 300, 332, 360, 400, 415, 450, 458, 498, 600, 664, 687, 720, 747, 830, 900, 916, 996, 1145, 1200, 1245, 1328, 1374, 1494, 1660, 1800, 1832, 1992, 2061, 2075, 2290, 2490, 2748, 2988, 3320, 3435, 3600, 3664, 3735, 3984, 4122, 4150, 4580, 4980, 5496, 5725, 5976, 6225, 6640, 6870, 7470, 8244, 8300, 9160, 9960, 10305, 10992, 11450, 11952, 12450, 13740, 14940, 16488, 16600, 17175, 18320, 18675, 19007, 19920, 20610, 22900, 24900, 27480, 29880, 32976, 33200, 34350, 37350, 38014, 41220, 45800, 49800, 51525, 54960, 57021, 59760, 68700, 74700, 76028, 82440, 91600, 95035, 99600, 103050, 114042, 137400, 149400, 152056, 164880, 171063, 190070, 206100, 228084, 274800, 285105, 298800, 304112, 342126, 380140, 412200, 456168, 475175, 570210, 684252, 760280, 824400, 855315, 912336, 950350, 1140420, 1368504, 1425525, 1520560, 1710630, 1900700, 2280840, 2737008, 2851050, 3421260, 3801400, 4276575, 4561680, 5702100, 6842520, 7602800, 8553150, 11404200, 13685040, 17106300, 22808400, 34212600, 68425200]

約数ペア:

[(1, 68425200), (2, 34212600), (3, 22808400), (4, 17106300), (5, 13685040), (6, 11404200), (8, 8553150), (9, 7602800), (10, 6842520), (12, 5702100), (15, 4561680), (16, 4276575), (18, 3801400), (20, 3421260), (24, 2851050), (25, 2737008), (30, 2280840), (36, 1900700), (40, 1710630), (45, 1520560), (48, 1425525), (50, 1368504), (60, 1140420), (72, 950350), (75, 912336), (80, 855315), (83, 824400), (90, 760280), (100, 684252), (120, 570210), (144, 475175), (150, 456168), (166, 412200), (180, 380140), (200, 342126), (225, 304112), (229, 298800), (240, 285105), (249, 274800), (300, 228084), (332, 206100), (360, 190070), (400, 171063), (415, 164880), (450, 152056), (458, 149400), (498, 137400), (600, 114042), (664, 103050), (687, 99600), (720, 95035), (747, 91600), (830, 82440), (900, 76028), (916, 74700), (996, 68700), (1145, 59760), (1200, 57021), (1245, 54960), (1328, 51525), (1374, 49800), (1494, 45800), (1660, 41220), (1800, 38014), (1832, 37350), (1992, 34350), (2061, 33200), (2075, 32976), (2290, 29880), (2490, 27480), (2748, 24900), (2988, 22900), (3320, 20610), (3435, 19920), (3600, 19007), (3664, 18675), (3735, 18320), (3984, 17175), (4122, 16600), (4150, 16488), (4580, 14940), (4980, 13740), (5496, 12450), (5725, 11952), (5976, 11450), (6225, 10992), (6640, 10305), (6870, 9960), (7470, 9160), (8244, 8300)]