90064800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{1787}}^1$

素因数の和:1820

約数の個数: 216

約数和(自身を含む): 363164256

約数和(自身を除く): 273099456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1787, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3574, 3600, 4200, 5040, 5361, 5600, 6300, 7148, 7200, 8400, 8935, 10080, 10722, 12509, 12600, 14296, 16083, 16800, 17870, 21444, 25018, 25200, 26805, 28592, 32166, 35740, 37527, 42888, 44675, 50036, 50400, 53610, 57184, 62545, 64332, 71480, 75054, 80415, 85776, 89350, 100072, 107220, 112581, 125090, 128664, 134025, 142960, 150108, 160830, 171552, 178700, 187635, 200144, 214440, 225162, 250180, 257328, 268050, 285920, 300216, 312725, 321660, 357400, 375270, 400288, 402075, 428880, 450324, 500360, 514656, 536100, 562905, 600432, 625450, 643320, 714800, 750540, 804150, 857760, 900648, 938175, 1000720, 1072200, 1125810, 1200864, 1250900, 1286640, 1429600, 1501080, 1608300, 1801296, 1876350, 2001440, 2144400, 2251620, 2501800, 2573280, 2814525, 3002160, 3216600, 3602592, 3752700, 4288800, 4503240, 5003600, 5629050, 6004320, 6433200, 7505400, 9006480, 10007200, 11258100, 12866400, 15010800, 18012960, 22516200, 30021600, 45032400, 90064800]

約数ペア:

[(1, 90064800), (2, 45032400), (3, 30021600), (4, 22516200), (5, 18012960), (6, 15010800), (7, 12866400), (8, 11258100), (9, 10007200), (10, 9006480), (12, 7505400), (14, 6433200), (15, 6004320), (16, 5629050), (18, 5003600), (20, 4503240), (21, 4288800), (24, 3752700), (25, 3602592), (28, 3216600), (30, 3002160), (32, 2814525), (35, 2573280), (36, 2501800), (40, 2251620), (42, 2144400), (45, 2001440), (48, 1876350), (50, 1801296), (56, 1608300), (60, 1501080), (63, 1429600), (70, 1286640), (72, 1250900), (75, 1200864), (80, 1125810), (84, 1072200), (90, 1000720), (96, 938175), (100, 900648), (105, 857760), (112, 804150), (120, 750540), (126, 714800), (140, 643320), (144, 625450), (150, 600432), (160, 562905), (168, 536100), (175, 514656), (180, 500360), (200, 450324), (210, 428880), (224, 402075), (225, 400288), (240, 375270), (252, 357400), (280, 321660), (288, 312725), (300, 300216), (315, 285920), (336, 268050), (350, 257328), (360, 250180), (400, 225162), (420, 214440), (450, 200144), (480, 187635), (504, 178700), (525, 171552), (560, 160830), (600, 150108), (630, 142960), (672, 134025), (700, 128664), (720, 125090), (800, 112581), (840, 107220), (900, 100072), (1008, 89350), (1050, 85776), (1120, 80415), (1200, 75054), (1260, 71480), (1400, 64332), (1440, 62545), (1575, 57184), (1680, 53610), (1787, 50400), (1800, 50036), (2016, 44675), (2100, 42888), (2400, 37527), (2520, 35740), (2800, 32166), (3150, 28592), (3360, 26805), (3574, 25200), (3600, 25018), (4200, 21444), (5040, 17870), (5361, 16800), (5600, 16083), (6300, 14296), (7148, 12600), (7200, 12509), (8400, 10722), (8935, 10080)]