27515880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 104457600

約数和(自身を除く): 76941720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 179, 180, 183, 210, 244, 252, 280, 305, 315, 358, 360, 366, 420, 427, 488, 504, 537, 549, 610, 630, 716, 732, 840, 854, 895, 915, 1074, 1098, 1220, 1253, 1260, 1281, 1432, 1464, 1611, 1708, 1790, 1830, 2135, 2148, 2196, 2440, 2506, 2520, 2562, 2685, 2745, 3222, 3416, 3580, 3660, 3759, 3843, 4270, 4296, 4392, 5012, 5124, 5370, 5490, 6265, 6405, 6444, 7160, 7320, 7518, 7686, 8055, 8540, 10024, 10248, 10740, 10919, 10980, 11277, 12530, 12810, 12888, 15036, 15372, 16110, 17080, 18795, 19215, 21480, 21838, 21960, 22554, 25060, 25620, 30072, 30744, 32220, 32757, 37590, 38430, 43676, 45108, 50120, 51240, 54595, 56385, 64440, 65514, 75180, 76433, 76860, 87352, 90216, 98271, 109190, 112770, 131028, 150360, 152866, 153720, 163785, 196542, 218380, 225540, 229299, 262056, 305732, 327570, 382165, 393084, 436760, 451080, 458598, 491355, 611464, 655140, 687897, 764330, 786168, 917196, 982710, 1146495, 1310280, 1375794, 1528660, 1834392, 1965420, 2292990, 2751588, 3057320, 3439485, 3930840, 4585980, 5503176, 6878970, 9171960, 13757940, 27515880]

約数ペア:

[(1, 27515880), (2, 13757940), (3, 9171960), (4, 6878970), (5, 5503176), (6, 4585980), (7, 3930840), (8, 3439485), (9, 3057320), (10, 2751588), (12, 2292990), (14, 1965420), (15, 1834392), (18, 1528660), (20, 1375794), (21, 1310280), (24, 1146495), (28, 982710), (30, 917196), (35, 786168), (36, 764330), (40, 687897), (42, 655140), (45, 611464), (56, 491355), (60, 458598), (61, 451080), (63, 436760), (70, 393084), (72, 382165), (84, 327570), (90, 305732), (105, 262056), (120, 229299), (122, 225540), (126, 218380), (140, 196542), (168, 163785), (179, 153720), (180, 152866), (183, 150360), (210, 131028), (244, 112770), (252, 109190), (280, 98271), (305, 90216), (315, 87352), (358, 76860), (360, 76433), (366, 75180), (420, 65514), (427, 64440), (488, 56385), (504, 54595), (537, 51240), (549, 50120), (610, 45108), (630, 43676), (716, 38430), (732, 37590), (840, 32757), (854, 32220), (895, 30744), (915, 30072), (1074, 25620), (1098, 25060), (1220, 22554), (1253, 21960), (1260, 21838), (1281, 21480), (1432, 19215), (1464, 18795), (1611, 17080), (1708, 16110), (1790, 15372), (1830, 15036), (2135, 12888), (2148, 12810), (2196, 12530), (2440, 11277), (2506, 10980), (2520, 10919), (2562, 10740), (2685, 10248), (2745, 10024), (3222, 8540), (3416, 8055), (3580, 7686), (3660, 7518), (3759, 7320), (3843, 7160), (4270, 6444), (4296, 6405), (4392, 6265), (5012, 5490), (5124, 5370)]