2019131100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7817}}^1$

素因数の和:7885

約数の個数: 216

約数和(自身を含む): 7410338208

約数和(自身を除く): 5391207108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 60, 63, 70, 75, 82, 84, 90, 100, 105, 123, 126, 140, 150, 164, 175, 180, 205, 210, 225, 246, 252, 287, 300, 315, 350, 369, 410, 420, 450, 492, 525, 574, 615, 630, 700, 738, 820, 861, 900, 1025, 1050, 1148, 1230, 1260, 1435, 1476, 1575, 1722, 1845, 2050, 2100, 2460, 2583, 2870, 3075, 3150, 3444, 3690, 4100, 4305, 5166, 5740, 6150, 6300, 7175, 7380, 7817, 8610, 9225, 10332, 12300, 12915, 14350, 15634, 17220, 18450, 21525, 23451, 25830, 28700, 31268, 36900, 39085, 43050, 46902, 51660, 54719, 64575, 70353, 78170, 86100, 93804, 109438, 117255, 129150, 140706, 156340, 164157, 195425, 218876, 234510, 258300, 273595, 281412, 320497, 328314, 351765, 390850, 469020, 492471, 547190, 586275, 640994, 656628, 703530, 781700, 820785, 961491, 984942, 1094380, 1172550, 1281988, 1367975, 1407060, 1602485, 1641570, 1758825, 1922982, 1969884, 2243479, 2345100, 2462355, 2735950, 2884473, 3204970, 3283140, 3517650, 3845964, 4103925, 4486958, 4807455, 4924710, 5471900, 5768946, 6409940, 6730437, 7035300, 8012425, 8207850, 8973916, 9614910, 9849420, 11217395, 11537892, 12311775, 13460874, 14422365, 16024850, 16415700, 19229820, 20191311, 22434790, 24037275, 24623550, 26921748, 28844730, 32049700, 33652185, 40382622, 44869580, 48074550, 49247100, 56086975, 57689460, 67304370, 72111825, 80765244, 96149100, 100956555, 112173950, 134608740, 144223650, 168260925, 201913110, 224347900, 288447300, 336521850, 403826220, 504782775, 673043700, 1009565550, 2019131100]

約数ペア:

[(1, 2019131100), (2, 1009565550), (3, 673043700), (4, 504782775), (5, 403826220), (6, 336521850), (7, 288447300), (9, 224347900), (10, 201913110), (12, 168260925), (14, 144223650), (15, 134608740), (18, 112173950), (20, 100956555), (21, 96149100), (25, 80765244), (28, 72111825), (30, 67304370), (35, 57689460), (36, 56086975), (41, 49247100), (42, 48074550), (45, 44869580), (50, 40382622), (60, 33652185), (63, 32049700), (70, 28844730), (75, 26921748), (82, 24623550), (84, 24037275), (90, 22434790), (100, 20191311), (105, 19229820), (123, 16415700), (126, 16024850), (140, 14422365), (150, 13460874), (164, 12311775), (175, 11537892), (180, 11217395), (205, 9849420), (210, 9614910), (225, 8973916), (246, 8207850), (252, 8012425), (287, 7035300), (300, 6730437), (315, 6409940), (350, 5768946), (369, 5471900), (410, 4924710), (420, 4807455), (450, 4486958), (492, 4103925), (525, 3845964), (574, 3517650), (615, 3283140), (630, 3204970), (700, 2884473), (738, 2735950), (820, 2462355), (861, 2345100), (900, 2243479), (1025, 1969884), (1050, 1922982), (1148, 1758825), (1230, 1641570), (1260, 1602485), (1435, 1407060), (1476, 1367975), (1575, 1281988), (1722, 1172550), (1845, 1094380), (2050, 984942), (2100, 961491), (2460, 820785), (2583, 781700), (2870, 703530), (3075, 656628), (3150, 640994), (3444, 586275), (3690, 547190), (4100, 492471), (4305, 469020), (5166, 390850), (5740, 351765), (6150, 328314), (6300, 320497), (7175, 281412), (7380, 273595), (7817, 258300), (8610, 234510), (9225, 218876), (10332, 195425), (12300, 164157), (12915, 156340), (14350, 140706), (15634, 129150), (17220, 117255), (18450, 109438), (21525, 93804), (23451, 86100), (25830, 78170), (28700, 70353), (31268, 64575), (36900, 54719), (39085, 51660), (43050, 46902)]