1080781800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15137}}^1$

素因数の和:15180

約数の個数: 192

約数和(自身を含む): 4054561920

約数和(自身を除く): 2973780120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 280, 300, 340, 350, 357, 408, 420, 425, 476, 510, 525, 595, 600, 680, 700, 714, 840, 850, 952, 1020, 1050, 1190, 1275, 1400, 1428, 1700, 1785, 2040, 2100, 2380, 2550, 2856, 2975, 3400, 3570, 4200, 4760, 5100, 5950, 7140, 8925, 10200, 11900, 14280, 15137, 17850, 23800, 30274, 35700, 45411, 60548, 71400, 75685, 90822, 105959, 121096, 151370, 181644, 211918, 227055, 257329, 302740, 317877, 363288, 378425, 423836, 454110, 514658, 529795, 605480, 635754, 756850, 771987, 847672, 908220, 1029316, 1059590, 1135275, 1271508, 1286645, 1513700, 1543974, 1589385, 1801303, 1816440, 2058632, 2119180, 2270550, 2543016, 2573290, 2648975, 3027400, 3087948, 3178770, 3602606, 3859935, 4238360, 4541100, 5146580, 5297950, 5403909, 6175896, 6357540, 6433225, 7205212, 7719870, 7946925, 9006515, 9082200, 10293160, 10595900, 10807818, 12715080, 12866450, 14410424, 15439740, 15893850, 18013030, 19299675, 21191800, 21615636, 25732900, 27019545, 30879480, 31787700, 36026060, 38599350, 43231272, 45032575, 51465800, 54039090, 63575400, 72052120, 77198700, 90065150, 108078180, 135097725, 154397400, 180130300, 216156360, 270195450, 360260600, 540390900, 1080781800]

約数ペア:

[(1, 1080781800), (2, 540390900), (3, 360260600), (4, 270195450), (5, 216156360), (6, 180130300), (7, 154397400), (8, 135097725), (10, 108078180), (12, 90065150), (14, 77198700), (15, 72052120), (17, 63575400), (20, 54039090), (21, 51465800), (24, 45032575), (25, 43231272), (28, 38599350), (30, 36026060), (34, 31787700), (35, 30879480), (40, 27019545), (42, 25732900), (50, 21615636), (51, 21191800), (56, 19299675), (60, 18013030), (68, 15893850), (70, 15439740), (75, 14410424), (84, 12866450), (85, 12715080), (100, 10807818), (102, 10595900), (105, 10293160), (119, 9082200), (120, 9006515), (136, 7946925), (140, 7719870), (150, 7205212), (168, 6433225), (170, 6357540), (175, 6175896), (200, 5403909), (204, 5297950), (210, 5146580), (238, 4541100), (255, 4238360), (280, 3859935), (300, 3602606), (340, 3178770), (350, 3087948), (357, 3027400), (408, 2648975), (420, 2573290), (425, 2543016), (476, 2270550), (510, 2119180), (525, 2058632), (595, 1816440), (600, 1801303), (680, 1589385), (700, 1543974), (714, 1513700), (840, 1286645), (850, 1271508), (952, 1135275), (1020, 1059590), (1050, 1029316), (1190, 908220), (1275, 847672), (1400, 771987), (1428, 756850), (1700, 635754), (1785, 605480), (2040, 529795), (2100, 514658), (2380, 454110), (2550, 423836), (2856, 378425), (2975, 363288), (3400, 317877), (3570, 302740), (4200, 257329), (4760, 227055), (5100, 211918), (5950, 181644), (7140, 151370), (8925, 121096), (10200, 105959), (11900, 90822), (14280, 75685), (15137, 71400), (17850, 60548), (23800, 45411), (30274, 35700)]