180106500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 192

約数和(自身を含む): 635281920

約数和(自身を除く): 455175420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 125, 140, 150, 170, 175, 204, 210, 238, 250, 255, 300, 340, 350, 357, 375, 420, 425, 476, 500, 510, 525, 595, 700, 714, 750, 850, 875, 1009, 1020, 1050, 1190, 1275, 1428, 1500, 1700, 1750, 1785, 2018, 2100, 2125, 2380, 2550, 2625, 2975, 3027, 3500, 3570, 4036, 4250, 5045, 5100, 5250, 5950, 6054, 6375, 7063, 7140, 8500, 8925, 10090, 10500, 11900, 12108, 12750, 14126, 14875, 15135, 17153, 17850, 20180, 21189, 25225, 25500, 28252, 29750, 30270, 34306, 35315, 35700, 42378, 44625, 50450, 51459, 59500, 60540, 68612, 70630, 75675, 84756, 85765, 89250, 100900, 102918, 105945, 120071, 126125, 141260, 151350, 171530, 176575, 178500, 205836, 211890, 240142, 252250, 257295, 302700, 343060, 353150, 360213, 378375, 423780, 428825, 480284, 504500, 514590, 529725, 600355, 706300, 720426, 756750, 857650, 882875, 1029180, 1059450, 1200710, 1286475, 1440852, 1513500, 1715300, 1765750, 1801065, 2118900, 2144125, 2401420, 2572950, 2648625, 3001775, 3531500, 3602130, 4288250, 5145900, 5297250, 6003550, 6432375, 7204260, 8576500, 9005325, 10594500, 12007100, 12864750, 15008875, 18010650, 25729500, 30017750, 36021300, 45026625, 60035500, 90053250, 180106500]

約数ペア:

[(1, 180106500), (2, 90053250), (3, 60035500), (4, 45026625), (5, 36021300), (6, 30017750), (7, 25729500), (10, 18010650), (12, 15008875), (14, 12864750), (15, 12007100), (17, 10594500), (20, 9005325), (21, 8576500), (25, 7204260), (28, 6432375), (30, 6003550), (34, 5297250), (35, 5145900), (42, 4288250), (50, 3602130), (51, 3531500), (60, 3001775), (68, 2648625), (70, 2572950), (75, 2401420), (84, 2144125), (85, 2118900), (100, 1801065), (102, 1765750), (105, 1715300), (119, 1513500), (125, 1440852), (140, 1286475), (150, 1200710), (170, 1059450), (175, 1029180), (204, 882875), (210, 857650), (238, 756750), (250, 720426), (255, 706300), (300, 600355), (340, 529725), (350, 514590), (357, 504500), (375, 480284), (420, 428825), (425, 423780), (476, 378375), (500, 360213), (510, 353150), (525, 343060), (595, 302700), (700, 257295), (714, 252250), (750, 240142), (850, 211890), (875, 205836), (1009, 178500), (1020, 176575), (1050, 171530), (1190, 151350), (1275, 141260), (1428, 126125), (1500, 120071), (1700, 105945), (1750, 102918), (1785, 100900), (2018, 89250), (2100, 85765), (2125, 84756), (2380, 75675), (2550, 70630), (2625, 68612), (2975, 60540), (3027, 59500), (3500, 51459), (3570, 50450), (4036, 44625), (4250, 42378), (5045, 35700), (5100, 35315), (5250, 34306), (5950, 30270), (6054, 29750), (6375, 28252), (7063, 25500), (7140, 25225), (8500, 21189), (8925, 20180), (10090, 17850), (10500, 17153), (11900, 15135), (12108, 14875), (12750, 14126)]