515382000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{1753}}^1$

素因数の和:1793

約数の個数: 240

約数和(自身を含む): 1933974432

約数和(自身を除く): 1418592432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 700, 735, 750, 784, 840, 875, 980, 1000, 1050, 1176, 1200, 1225, 1400, 1470, 1500, 1680, 1750, 1753, 1960, 2000, 2100, 2352, 2450, 2625, 2800, 2940, 3000, 3500, 3506, 3675, 3920, 4200, 4900, 5250, 5259, 5880, 6000, 6125, 7000, 7012, 7350, 8400, 8765, 9800, 10500, 10518, 11760, 12250, 12271, 14000, 14024, 14700, 17530, 18375, 19600, 21000, 21036, 24500, 24542, 26295, 28048, 29400, 35060, 36750, 36813, 42000, 42072, 43825, 49000, 49084, 52590, 58800, 61355, 70120, 73500, 73626, 84144, 85897, 87650, 98000, 98168, 105180, 122710, 131475, 140240, 147000, 147252, 171794, 175300, 184065, 196336, 210360, 219125, 245420, 257691, 262950, 294000, 294504, 306775, 343588, 350600, 368130, 420720, 429485, 438250, 490840, 515382, 525900, 589008, 613550, 657375, 687176, 701200, 736260, 858970, 876500, 920325, 981680, 1030764, 1051800, 1227100, 1288455, 1314750, 1374352, 1472520, 1533875, 1717940, 1753000, 1840650, 2061528, 2103600, 2147425, 2454200, 2576910, 2629500, 2945040, 3067750, 3435880, 3506000, 3681300, 4123056, 4294850, 4601625, 4908400, 5153820, 5259000, 6135500, 6442275, 6871760, 7362600, 8589700, 9203250, 10307640, 10518000, 10737125, 12271000, 12884550, 14725200, 17179400, 18406500, 20615280, 21474250, 24542000, 25769100, 32211375, 34358800, 36813000, 42948500, 51538200, 64422750, 73626000, 85897000, 103076400, 128845500, 171794000, 257691000, 515382000]

約数ペア:

[(1, 515382000), (2, 257691000), (3, 171794000), (4, 128845500), (5, 103076400), (6, 85897000), (7, 73626000), (8, 64422750), (10, 51538200), (12, 42948500), (14, 36813000), (15, 34358800), (16, 32211375), (20, 25769100), (21, 24542000), (24, 21474250), (25, 20615280), (28, 18406500), (30, 17179400), (35, 14725200), (40, 12884550), (42, 12271000), (48, 10737125), (49, 10518000), (50, 10307640), (56, 9203250), (60, 8589700), (70, 7362600), (75, 6871760), (80, 6442275), (84, 6135500), (98, 5259000), (100, 5153820), (105, 4908400), (112, 4601625), (120, 4294850), (125, 4123056), (140, 3681300), (147, 3506000), (150, 3435880), (168, 3067750), (175, 2945040), (196, 2629500), (200, 2576910), (210, 2454200), (240, 2147425), (245, 2103600), (250, 2061528), (280, 1840650), (294, 1753000), (300, 1717940), (336, 1533875), (350, 1472520), (375, 1374352), (392, 1314750), (400, 1288455), (420, 1227100), (490, 1051800), (500, 1030764), (525, 981680), (560, 920325), (588, 876500), (600, 858970), (700, 736260), (735, 701200), (750, 687176), (784, 657375), (840, 613550), (875, 589008), (980, 525900), (1000, 515382), (1050, 490840), (1176, 438250), (1200, 429485), (1225, 420720), (1400, 368130), (1470, 350600), (1500, 343588), (1680, 306775), (1750, 294504), (1753, 294000), (1960, 262950), (2000, 257691), (2100, 245420), (2352, 219125), (2450, 210360), (2625, 196336), (2800, 184065), (2940, 175300), (3000, 171794), (3500, 147252), (3506, 147000), (3675, 140240), (3920, 131475), (4200, 122710), (4900, 105180), (5250, 98168), (5259, 98000), (5880, 87650), (6000, 85897), (6125, 84144), (7000, 73626), (7012, 73500), (7350, 70120), (8400, 61355), (8765, 58800), (9800, 52590), (10500, 49084), (10518, 49000), (11760, 43825), (12250, 42072), (12271, 42000), (14000, 36813), (14024, 36750), (14700, 35060), (17530, 29400), (18375, 28048), (19600, 26295), (21000, 24542), (21036, 24500)]