76875120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2179}}^1$

素因数の和:2212

約数の個数: 180

約数和(自身を含む): 300460680

約数和(自身を除く): 223585560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2179, 2205, 2352, 2520, 2940, 3528, 3920, 4358, 4410, 5040, 5880, 6537, 7056, 8716, 8820, 10895, 11760, 13074, 15253, 17432, 17640, 19611, 21790, 26148, 30506, 32685, 34864, 35280, 39222, 43580, 45759, 52296, 61012, 65370, 76265, 78444, 87160, 91518, 98055, 104592, 106771, 122024, 130740, 137277, 152530, 156888, 174320, 183036, 196110, 213542, 228795, 244048, 261480, 274554, 305060, 313776, 320313, 366072, 392220, 427084, 457590, 522960, 533855, 549108, 610120, 640626, 686385, 732144, 784440, 854168, 915180, 960939, 1067710, 1098216, 1220240, 1281252, 1372770, 1568880, 1601565, 1708336, 1830360, 1921878, 2135420, 2196432, 2562504, 2745540, 3203130, 3660720, 3843756, 4270840, 4804695, 5125008, 5491080, 6406260, 7687512, 8541680, 9609390, 10982160, 12812520, 15375024, 19218780, 25625040, 38437560, 76875120]

約数ペア:

[(1, 76875120), (2, 38437560), (3, 25625040), (4, 19218780), (5, 15375024), (6, 12812520), (7, 10982160), (8, 9609390), (9, 8541680), (10, 7687512), (12, 6406260), (14, 5491080), (15, 5125008), (16, 4804695), (18, 4270840), (20, 3843756), (21, 3660720), (24, 3203130), (28, 2745540), (30, 2562504), (35, 2196432), (36, 2135420), (40, 1921878), (42, 1830360), (45, 1708336), (48, 1601565), (49, 1568880), (56, 1372770), (60, 1281252), (63, 1220240), (70, 1098216), (72, 1067710), (80, 960939), (84, 915180), (90, 854168), (98, 784440), (105, 732144), (112, 686385), (120, 640626), (126, 610120), (140, 549108), (144, 533855), (147, 522960), (168, 457590), (180, 427084), (196, 392220), (210, 366072), (240, 320313), (245, 313776), (252, 305060), (280, 274554), (294, 261480), (315, 244048), (336, 228795), (360, 213542), (392, 196110), (420, 183036), (441, 174320), (490, 156888), (504, 152530), (560, 137277), (588, 130740), (630, 122024), (720, 106771), (735, 104592), (784, 98055), (840, 91518), (882, 87160), (980, 78444), (1008, 76265), (1176, 65370), (1260, 61012), (1470, 52296), (1680, 45759), (1764, 43580), (1960, 39222), (2179, 35280), (2205, 34864), (2352, 32685), (2520, 30506), (2940, 26148), (3528, 21790), (3920, 19611), (4358, 17640), (4410, 17432), (5040, 15253), (5880, 13074), (6537, 11760), (7056, 10895), (8716, 8820)]