270471900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 817725440

約数和(自身を除く): 547253540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 127, 150, 155, 186, 229, 254, 300, 310, 372, 381, 458, 465, 508, 620, 635, 687, 762, 775, 916, 930, 1145, 1270, 1374, 1524, 1550, 1860, 1905, 2290, 2325, 2540, 2748, 3100, 3175, 3435, 3810, 3937, 4580, 4650, 5725, 6350, 6870, 7099, 7620, 7874, 9300, 9525, 11450, 11811, 12700, 13740, 14198, 15748, 17175, 19050, 19685, 21297, 22900, 23622, 28396, 29083, 34350, 35495, 38100, 39370, 42594, 47244, 58166, 59055, 68700, 70990, 78740, 85188, 87249, 98425, 106485, 116332, 118110, 141980, 145415, 174498, 177475, 196850, 212970, 236220, 290830, 295275, 348996, 354950, 393700, 425940, 436245, 532425, 581660, 590550, 709900, 727075, 872490, 901573, 1064850, 1181100, 1454150, 1744980, 1803146, 2129700, 2181225, 2704719, 2908300, 3606292, 4362450, 4507865, 5409438, 8724900, 9015730, 10818876, 13523595, 18031460, 22539325, 27047190, 45078650, 54094380, 67617975, 90157300, 135235950, 270471900]

約数ペア:

[(1, 270471900), (2, 135235950), (3, 90157300), (4, 67617975), (5, 54094380), (6, 45078650), (10, 27047190), (12, 22539325), (15, 18031460), (20, 13523595), (25, 10818876), (30, 9015730), (31, 8724900), (50, 5409438), (60, 4507865), (62, 4362450), (75, 3606292), (93, 2908300), (100, 2704719), (124, 2181225), (127, 2129700), (150, 1803146), (155, 1744980), (186, 1454150), (229, 1181100), (254, 1064850), (300, 901573), (310, 872490), (372, 727075), (381, 709900), (458, 590550), (465, 581660), (508, 532425), (620, 436245), (635, 425940), (687, 393700), (762, 354950), (775, 348996), (916, 295275), (930, 290830), (1145, 236220), (1270, 212970), (1374, 196850), (1524, 177475), (1550, 174498), (1860, 145415), (1905, 141980), (2290, 118110), (2325, 116332), (2540, 106485), (2748, 98425), (3100, 87249), (3175, 85188), (3435, 78740), (3810, 70990), (3937, 68700), (4580, 59055), (4650, 58166), (5725, 47244), (6350, 42594), (6870, 39370), (7099, 38100), (7620, 35495), (7874, 34350), (9300, 29083), (9525, 28396), (11450, 23622), (11811, 22900), (12700, 21297), (13740, 19685), (14198, 19050), (15748, 17175)]