30531200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 91065600

約数和(自身を除く): 60534400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 47, 50, 56, 58, 64, 70, 80, 94, 100, 112, 116, 128, 140, 145, 160, 175, 188, 200, 203, 224, 232, 235, 280, 290, 320, 329, 350, 376, 400, 406, 448, 464, 470, 560, 580, 640, 658, 700, 725, 752, 800, 812, 896, 928, 940, 1015, 1120, 1160, 1175, 1316, 1363, 1400, 1450, 1504, 1600, 1624, 1645, 1856, 1880, 2030, 2240, 2320, 2350, 2632, 2726, 2800, 2900, 3008, 3200, 3248, 3290, 3712, 3760, 4060, 4480, 4640, 4700, 5075, 5264, 5452, 5600, 5800, 6016, 6496, 6580, 6815, 7520, 8120, 8225, 9280, 9400, 9541, 10150, 10528, 10904, 11200, 11600, 12992, 13160, 13630, 15040, 16240, 16450, 18560, 18800, 19082, 20300, 21056, 21808, 22400, 23200, 25984, 26320, 27260, 30080, 32480, 32900, 34075, 37600, 38164, 40600, 42112, 43616, 46400, 47705, 52640, 54520, 64960, 65800, 68150, 75200, 76328, 81200, 87232, 92800, 95410, 105280, 109040, 129920, 131600, 136300, 150400, 152656, 162400, 174464, 190820, 210560, 218080, 238525, 263200, 272600, 305312, 324800, 381640, 436160, 477050, 526400, 545200, 610624, 649600, 763280, 872320, 954100, 1052800, 1090400, 1221248, 1526560, 1908200, 2180800, 3053120, 3816400, 4361600, 6106240, 7632800, 15265600, 30531200]

約数ペア:

[(1, 30531200), (2, 15265600), (4, 7632800), (5, 6106240), (7, 4361600), (8, 3816400), (10, 3053120), (14, 2180800), (16, 1908200), (20, 1526560), (25, 1221248), (28, 1090400), (29, 1052800), (32, 954100), (35, 872320), (40, 763280), (47, 649600), (50, 610624), (56, 545200), (58, 526400), (64, 477050), (70, 436160), (80, 381640), (94, 324800), (100, 305312), (112, 272600), (116, 263200), (128, 238525), (140, 218080), (145, 210560), (160, 190820), (175, 174464), (188, 162400), (200, 152656), (203, 150400), (224, 136300), (232, 131600), (235, 129920), (280, 109040), (290, 105280), (320, 95410), (329, 92800), (350, 87232), (376, 81200), (400, 76328), (406, 75200), (448, 68150), (464, 65800), (470, 64960), (560, 54520), (580, 52640), (640, 47705), (658, 46400), (700, 43616), (725, 42112), (752, 40600), (800, 38164), (812, 37600), (896, 34075), (928, 32900), (940, 32480), (1015, 30080), (1120, 27260), (1160, 26320), (1175, 25984), (1316, 23200), (1363, 22400), (1400, 21808), (1450, 21056), (1504, 20300), (1600, 19082), (1624, 18800), (1645, 18560), (1856, 16450), (1880, 16240), (2030, 15040), (2240, 13630), (2320, 13160), (2350, 12992), (2632, 11600), (2726, 11200), (2800, 10904), (2900, 10528), (3008, 10150), (3200, 9541), (3248, 9400), (3290, 9280), (3712, 8225), (3760, 8120), (4060, 7520), (4480, 6815), (4640, 6580), (4700, 6496), (5075, 6016), (5264, 5800), (5452, 5600)]