128214459600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{2749}}^1\times {\mathrm{38867}}^1$

素因数の和:41637

約数の個数: 120

約数和(自身を含む): 410873628000

約数和(自身を除く): 282659168400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 2749, 5498, 8247, 10996, 13745, 16494, 21992, 27490, 32988, 38867, 41235, 43984, 54980, 65976, 68725, 77734, 82470, 109960, 116601, 131952, 137450, 155468, 164940, 194335, 206175, 219920, 233202, 274900, 310936, 329880, 388670, 412350, 466404, 549800, 583005, 621872, 659760, 777340, 824700, 932808, 971675, 1099600, 1166010, 1554680, 1649400, 1865616, 1943350, 2332020, 2915025, 3109360, 3298800, 3886700, 4664040, 5830050, 7773400, 9328080, 11660100, 15546800, 23320200, 46640400, 106845383, 213690766, 320536149, 427381532, 534226915, 641072298, 854763064, 1068453830, 1282144596, 1602680745, 1709526128, 2136907660, 2564289192, 2671134575, 3205361490, 4273815320, 5128578384, 5342269150, 6410722980, 8013403725, 8547630640, 10684538300, 12821445960, 16026807450, 21369076600, 25642891920, 32053614900, 42738153200, 64107229800, 128214459600]

約数ペア:

[(1, 128214459600), (2, 64107229800), (3, 42738153200), (4, 32053614900), (5, 25642891920), (6, 21369076600), (8, 16026807450), (10, 12821445960), (12, 10684538300), (15, 8547630640), (16, 8013403725), (20, 6410722980), (24, 5342269150), (25, 5128578384), (30, 4273815320), (40, 3205361490), (48, 2671134575), (50, 2564289192), (60, 2136907660), (75, 1709526128), (80, 1602680745), (100, 1282144596), (120, 1068453830), (150, 854763064), (200, 641072298), (240, 534226915), (300, 427381532), (400, 320536149), (600, 213690766), (1200, 106845383), (2749, 46640400), (5498, 23320200), (8247, 15546800), (10996, 11660100), (13745, 9328080), (16494, 7773400), (21992, 5830050), (27490, 4664040), (32988, 3886700), (38867, 3298800), (41235, 3109360), (43984, 2915025), (54980, 2332020), (65976, 1943350), (68725, 1865616), (77734, 1649400), (82470, 1554680), (109960, 1166010), (116601, 1099600), (131952, 971675), (137450, 932808), (155468, 824700), (164940, 777340), (194335, 659760), (206175, 621872), (219920, 583005), (233202, 549800), (274900, 466404), (310936, 412350), (329880, 388670)]