248850000

素因数分解:

$2^4\times 3^2\times 5^5\times 7^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 360

約数和(自身を含む): 1007435520

約数和(自身を除く): 758585520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 79, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 158, 168, 175, 180, 200, 210, 225, 237, 240, 250, 252, 280, 300, 315, 316, 336, 350, 360, 375, 395, 400, 420, 450, 474, 500, 504, 525, 553, 560, 600, 625, 630, 632, 700, 711, 720, 750, 790, 840, 875, 900, 948, 1000, 1008, 1050, 1106, 1125, 1185, 1200, 1250, 1260, 1264, 1400, 1422, 1500, 1575, 1580, 1659, 1680, 1750, 1800, 1875, 1896, 1975, 2000, 2100, 2212, 2250, 2370, 2500, 2520, 2625, 2765, 2800, 2844, 3000, 3125, 3150, 3160, 3318, 3500, 3555, 3600, 3750, 3792, 3950, 4200, 4375, 4424, 4500, 4740, 4977, 5000, 5040, 5250, 5530, 5625, 5688, 5925, 6000, 6250, 6300, 6320, 6636, 7000, 7110, 7500, 7875, 7900, 8295, 8400, 8750, 8848, 9000, 9375, 9480, 9875, 9954, 10000, 10500, 11060, 11250, 11376, 11850, 12500, 12600, 13125, 13272, 13825, 14000, 14220, 15000, 15750, 15800, 16590, 17500, 17775, 18000, 18750, 18960, 19750, 19908, 21000, 21875, 22120, 22500, 23700, 24885, 25000, 25200, 26250, 26544, 27650, 28125, 28440, 29625, 30000, 31500, 31600, 33180, 35000, 35550, 37500, 39375, 39500, 39816, 41475, 42000, 43750, 44240, 45000, 47400, 49375, 49770, 50000, 52500, 55300, 56250, 56880, 59250, 63000, 65625, 66360, 69125, 70000, 71100, 75000, 78750, 79000, 79632, 82950, 87500, 88875, 90000, 94800, 98750, 99540, 105000, 110600, 112500, 118500, 124425, 126000, 131250, 132720, 138250, 142200, 148125, 150000, 157500, 158000, 165900, 175000, 177750, 196875, 197500, 199080, 207375, 210000, 221200, 225000, 237000, 246875, 248850, 262500, 276500, 284400, 296250, 315000, 331800, 345625, 350000, 355500, 393750, 395000, 398160, 414750, 444375, 450000, 474000, 493750, 497700, 525000, 553000, 592500, 622125, 630000, 663600, 691250, 711000, 740625, 787500, 790000, 829500, 888750, 987500, 995400, 1036875, 1050000, 1106000, 1185000, 1244250, 1382500, 1422000, 1481250, 1575000, 1659000, 1728125, 1777500, 1975000, 1990800, 2073750, 2221875, 2370000, 2488500, 2765000, 2962500, 3110625, 3150000, 3318000, 3456250, 3555000, 3950000, 4147500, 4443750, 4977000, 5184375, 5530000, 5925000, 6221250, 6912500, 7110000, 8295000, 8887500, 9954000, 10368750, 11850000, 12442500, 13825000, 15553125, 16590000, 17775000, 20737500, 24885000, 27650000, 31106250, 35550000, 41475000, 49770000, 62212500, 82950000, 124425000, 248850000]

約数ペア:

[(1, 248850000), (2, 124425000), (3, 82950000), (4, 62212500), (5, 49770000), (6, 41475000), (7, 35550000), (8, 31106250), (9, 27650000), (10, 24885000), (12, 20737500), (14, 17775000), (15, 16590000), (16, 15553125), (18, 13825000), (20, 12442500), (21, 11850000), (24, 10368750), (25, 9954000), (28, 8887500), (30, 8295000), (35, 7110000), (36, 6912500), (40, 6221250), (42, 5925000), (45, 5530000), (48, 5184375), (50, 4977000), (56, 4443750), (60, 4147500), (63, 3950000), (70, 3555000), (72, 3456250), (75, 3318000), (79, 3150000), (80, 3110625), (84, 2962500), (90, 2765000), (100, 2488500), (105, 2370000), (112, 2221875), (120, 2073750), (125, 1990800), (126, 1975000), (140, 1777500), (144, 1728125), (150, 1659000), (158, 1575000), (168, 1481250), (175, 1422000), (180, 1382500), (200, 1244250), (210, 1185000), (225, 1106000), (237, 1050000), (240, 1036875), (250, 995400), (252, 987500), (280, 888750), (300, 829500), (315, 790000), (316, 787500), (336, 740625), (350, 711000), (360, 691250), (375, 663600), (395, 630000), (400, 622125), (420, 592500), (450, 553000), (474, 525000), (500, 497700), (504, 493750), (525, 474000), (553, 450000), (560, 444375), (600, 414750), (625, 398160), (630, 395000), (632, 393750), (700, 355500), (711, 350000), (720, 345625), (750, 331800), (790, 315000), (840, 296250), (875, 284400), (900, 276500), (948, 262500), (1000, 248850), (1008, 246875), (1050, 237000), (1106, 225000), (1125, 221200), (1185, 210000), (1200, 207375), (1250, 199080), (1260, 197500), (1264, 196875), (1400, 177750), (1422, 175000), (1500, 165900), (1575, 158000), (1580, 157500), (1659, 150000), (1680, 148125), (1750, 142200), (1800, 138250), (1875, 132720), (1896, 131250), (1975, 126000), (2000, 124425), (2100, 118500), (2212, 112500), (2250, 110600), (2370, 105000), (2500, 99540), (2520, 98750), (2625, 94800), (2765, 90000), (2800, 88875), (2844, 87500), (3000, 82950), (3125, 79632), (3150, 79000), (3160, 78750), (3318, 75000), (3500, 71100), (3555, 70000), (3600, 69125), (3750, 66360), (3792, 65625), (3950, 63000), (4200, 59250), (4375, 56880), (4424, 56250), (4500, 55300), (4740, 52500), (4977, 50000), (5000, 49770), (5040, 49375), (5250, 47400), (5530, 45000), (5625, 44240), (5688, 43750), (5925, 42000), (6000, 41475), (6250, 39816), (6300, 39500), (6320, 39375), (6636, 37500), (7000, 35550), (7110, 35000), (7500, 33180), (7875, 31600), (7900, 31500), (8295, 30000), (8400, 29625), (8750, 28440), (8848, 28125), (9000, 27650), (9375, 26544), (9480, 26250), (9875, 25200), (9954, 25000), (10000, 24885), (10500, 23700), (11060, 22500), (11250, 22120), (11376, 21875), (11850, 21000), (12500, 19908), (12600, 19750), (13125, 18960), (13272, 18750), (13825, 18000), (14000, 17775), (14220, 17500), (15000, 16590), (15750, 15800)]