135688800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4349}}^1$

素因数の和:4385

約数の個数: 144

約数和(自身を含む): 475750800

約数和(自身を除く): 340062000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 4349, 5200, 6240, 7800, 8698, 10400, 13047, 15600, 17396, 21745, 26094, 31200, 34792, 43490, 52188, 56537, 65235, 69584, 86980, 104376, 108725, 113074, 130470, 139168, 169611, 173960, 208752, 217450, 226148, 260940, 282685, 326175, 339222, 347920, 417504, 434900, 452296, 521880, 565370, 652350, 678444, 695840, 848055, 869800, 904592, 1043760, 1130740, 1304700, 1356888, 1413425, 1696110, 1739600, 1809184, 2087520, 2261480, 2609400, 2713776, 2826850, 3392220, 3479200, 4240275, 4522960, 5218800, 5427552, 5653700, 6784440, 8480550, 9045920, 10437600, 11307400, 13568880, 16961100, 22614800, 27137760, 33922200, 45229600, 67844400, 135688800]

約数ペア:

[(1, 135688800), (2, 67844400), (3, 45229600), (4, 33922200), (5, 27137760), (6, 22614800), (8, 16961100), (10, 13568880), (12, 11307400), (13, 10437600), (15, 9045920), (16, 8480550), (20, 6784440), (24, 5653700), (25, 5427552), (26, 5218800), (30, 4522960), (32, 4240275), (39, 3479200), (40, 3392220), (48, 2826850), (50, 2713776), (52, 2609400), (60, 2261480), (65, 2087520), (75, 1809184), (78, 1739600), (80, 1696110), (96, 1413425), (100, 1356888), (104, 1304700), (120, 1130740), (130, 1043760), (150, 904592), (156, 869800), (160, 848055), (195, 695840), (200, 678444), (208, 652350), (240, 565370), (260, 521880), (300, 452296), (312, 434900), (325, 417504), (390, 347920), (400, 339222), (416, 326175), (480, 282685), (520, 260940), (600, 226148), (624, 217450), (650, 208752), (780, 173960), (800, 169611), (975, 139168), (1040, 130470), (1200, 113074), (1248, 108725), (1300, 104376), (1560, 86980), (1950, 69584), (2080, 65235), (2400, 56537), (2600, 52188), (3120, 43490), (3900, 34792), (4349, 31200), (5200, 26094), (6240, 21745), (7800, 17396), (8698, 15600), (10400, 13047)]