55156500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 212599296

約数和(自身を除く): 157442796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 103, 105, 119, 125, 126, 140, 150, 153, 170, 175, 180, 204, 206, 210, 225, 238, 250, 252, 255, 300, 306, 309, 315, 340, 350, 357, 375, 412, 420, 425, 450, 476, 500, 510, 515, 525, 595, 612, 618, 630, 700, 714, 721, 750, 765, 850, 875, 900, 927, 1020, 1030, 1050, 1071, 1125, 1190, 1236, 1260, 1275, 1428, 1442, 1500, 1530, 1545, 1575, 1700, 1750, 1751, 1785, 1854, 2060, 2100, 2125, 2142, 2163, 2250, 2380, 2550, 2575, 2625, 2884, 2975, 3060, 3090, 3150, 3500, 3502, 3570, 3605, 3708, 3825, 4250, 4284, 4326, 4500, 4635, 5100, 5150, 5250, 5253, 5355, 5950, 6180, 6300, 6375, 6489, 7004, 7140, 7210, 7650, 7725, 7875, 8500, 8652, 8755, 8925, 9270, 10300, 10500, 10506, 10710, 10815, 11900, 12257, 12750, 12875, 12978, 14420, 14875, 15300, 15450, 15750, 15759, 17510, 17850, 18025, 18540, 19125, 21012, 21420, 21630, 23175, 24514, 25500, 25750, 25956, 26265, 26775, 29750, 30900, 31500, 31518, 32445, 35020, 35700, 36050, 36771, 38250, 38625, 43260, 43775, 44625, 46350, 49028, 51500, 52530, 53550, 54075, 59500, 61285, 63036, 64890, 72100, 73542, 76500, 77250, 78795, 87550, 89250, 90125, 92700, 105060, 107100, 108150, 110313, 115875, 122570, 129780, 131325, 133875, 147084, 154500, 157590, 162225, 175100, 178500, 180250, 183855, 216300, 218875, 220626, 231750, 245140, 262650, 267750, 270375, 306425, 315180, 324450, 360500, 367710, 393975, 437750, 441252, 463500, 525300, 535500, 540750, 551565, 612850, 648900, 656625, 735420, 787950, 811125, 875500, 919275, 1081500, 1103130, 1225700, 1313250, 1532125, 1575900, 1622250, 1838550, 1969875, 2206260, 2626500, 2757825, 3064250, 3244500, 3677100, 3939750, 4596375, 5515650, 6128500, 7879500, 9192750, 11031300, 13789125, 18385500, 27578250, 55156500]

約数ペア:

[(1, 55156500), (2, 27578250), (3, 18385500), (4, 13789125), (5, 11031300), (6, 9192750), (7, 7879500), (9, 6128500), (10, 5515650), (12, 4596375), (14, 3939750), (15, 3677100), (17, 3244500), (18, 3064250), (20, 2757825), (21, 2626500), (25, 2206260), (28, 1969875), (30, 1838550), (34, 1622250), (35, 1575900), (36, 1532125), (42, 1313250), (45, 1225700), (50, 1103130), (51, 1081500), (60, 919275), (63, 875500), (68, 811125), (70, 787950), (75, 735420), (84, 656625), (85, 648900), (90, 612850), (100, 551565), (102, 540750), (103, 535500), (105, 525300), (119, 463500), (125, 441252), (126, 437750), (140, 393975), (150, 367710), (153, 360500), (170, 324450), (175, 315180), (180, 306425), (204, 270375), (206, 267750), (210, 262650), (225, 245140), (238, 231750), (250, 220626), (252, 218875), (255, 216300), (300, 183855), (306, 180250), (309, 178500), (315, 175100), (340, 162225), (350, 157590), (357, 154500), (375, 147084), (412, 133875), (420, 131325), (425, 129780), (450, 122570), (476, 115875), (500, 110313), (510, 108150), (515, 107100), (525, 105060), (595, 92700), (612, 90125), (618, 89250), (630, 87550), (700, 78795), (714, 77250), (721, 76500), (750, 73542), (765, 72100), (850, 64890), (875, 63036), (900, 61285), (927, 59500), (1020, 54075), (1030, 53550), (1050, 52530), (1071, 51500), (1125, 49028), (1190, 46350), (1236, 44625), (1260, 43775), (1275, 43260), (1428, 38625), (1442, 38250), (1500, 36771), (1530, 36050), (1545, 35700), (1575, 35020), (1700, 32445), (1750, 31518), (1751, 31500), (1785, 30900), (1854, 29750), (2060, 26775), (2100, 26265), (2125, 25956), (2142, 25750), (2163, 25500), (2250, 24514), (2380, 23175), (2550, 21630), (2575, 21420), (2625, 21012), (2884, 19125), (2975, 18540), (3060, 18025), (3090, 17850), (3150, 17510), (3500, 15759), (3502, 15750), (3570, 15450), (3605, 15300), (3708, 14875), (3825, 14420), (4250, 12978), (4284, 12875), (4326, 12750), (4500, 12257), (4635, 11900), (5100, 10815), (5150, 10710), (5250, 10506), (5253, 10500), (5355, 10300), (5950, 9270), (6180, 8925), (6300, 8755), (6375, 8652), (6489, 8500), (7004, 7875), (7140, 7725), (7210, 7650)]