216965718000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{421}}^1\times {\mathrm{28631}}^1$

素因数の和:29081

約数の個数: 240

約数和(自身を含む): 759615435072

約数和(自身を除く): 542649717072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 421, 450, 500, 600, 720, 750, 842, 900, 1000, 1125, 1200, 1263, 1500, 1684, 1800, 2000, 2105, 2250, 2526, 3000, 3368, 3600, 3789, 4210, 4500, 5052, 6000, 6315, 6736, 7578, 8420, 9000, 10104, 10525, 12630, 15156, 16840, 18000, 18945, 20208, 21050, 25260, 28631, 30312, 31575, 33680, 37890, 42100, 50520, 52625, 57262, 60624, 63150, 75780, 84200, 85893, 94725, 101040, 105250, 114524, 126300, 143155, 151560, 157875, 168400, 171786, 189450, 210500, 229048, 252600, 257679, 286310, 303120, 315750, 343572, 378900, 421000, 429465, 458096, 473625, 505200, 515358, 572620, 631500, 687144, 715775, 757800, 842000, 858930, 947250, 1030716, 1145240, 1263000, 1288395, 1374288, 1431550, 1515600, 1717860, 1894500, 2061432, 2147325, 2290480, 2526000, 2576790, 2863100, 3435720, 3578875, 3789000, 4122864, 4294650, 5153580, 5726200, 6441975, 6871440, 7157750, 7578000, 8589300, 10307160, 10736625, 11452400, 12053651, 12883950, 14315500, 17178600, 20614320, 21473250, 24107302, 25767900, 28631000, 32209875, 34357200, 36160953, 42946500, 48214604, 51535800, 57262000, 60268255, 64419750, 72321906, 85893000, 96429208, 103071600, 108482859, 120536510, 128839500, 144643812, 171786000, 180804765, 192858416, 216965718, 241073020, 257679000, 289287624, 301341275, 361609530, 433931436, 482146040, 515358000, 542414295, 578575248, 602682550, 723219060, 867862872, 904023825, 964292080, 1084828590, 1205365100, 1446438120, 1506706375, 1735725744, 1808047650, 2169657180, 2410730200, 2712071475, 2892876240, 3013412750, 3616095300, 4339314360, 4520119125, 4821460400, 5424142950, 6026825500, 7232190600, 8678628720, 9040238250, 10848285900, 12053651000, 13560357375, 14464381200, 18080476500, 21696571800, 24107302000, 27120714750, 36160953000, 43393143600, 54241429500, 72321906000, 108482859000, 216965718000]

約数ペア:

[(1, 216965718000), (2, 108482859000), (3, 72321906000), (4, 54241429500), (5, 43393143600), (6, 36160953000), (8, 27120714750), (9, 24107302000), (10, 21696571800), (12, 18080476500), (15, 14464381200), (16, 13560357375), (18, 12053651000), (20, 10848285900), (24, 9040238250), (25, 8678628720), (30, 7232190600), (36, 6026825500), (40, 5424142950), (45, 4821460400), (48, 4520119125), (50, 4339314360), (60, 3616095300), (72, 3013412750), (75, 2892876240), (80, 2712071475), (90, 2410730200), (100, 2169657180), (120, 1808047650), (125, 1735725744), (144, 1506706375), (150, 1446438120), (180, 1205365100), (200, 1084828590), (225, 964292080), (240, 904023825), (250, 867862872), (300, 723219060), (360, 602682550), (375, 578575248), (400, 542414295), (421, 515358000), (450, 482146040), (500, 433931436), (600, 361609530), (720, 301341275), (750, 289287624), (842, 257679000), (900, 241073020), (1000, 216965718), (1125, 192858416), (1200, 180804765), (1263, 171786000), (1500, 144643812), (1684, 128839500), (1800, 120536510), (2000, 108482859), (2105, 103071600), (2250, 96429208), (2526, 85893000), (3000, 72321906), (3368, 64419750), (3600, 60268255), (3789, 57262000), (4210, 51535800), (4500, 48214604), (5052, 42946500), (6000, 36160953), (6315, 34357200), (6736, 32209875), (7578, 28631000), (8420, 25767900), (9000, 24107302), (10104, 21473250), (10525, 20614320), (12630, 17178600), (15156, 14315500), (16840, 12883950), (18000, 12053651), (18945, 11452400), (20208, 10736625), (21050, 10307160), (25260, 8589300), (28631, 7578000), (30312, 7157750), (31575, 6871440), (33680, 6441975), (37890, 5726200), (42100, 5153580), (50520, 4294650), (52625, 4122864), (57262, 3789000), (60624, 3578875), (63150, 3435720), (75780, 2863100), (84200, 2576790), (85893, 2526000), (94725, 2290480), (101040, 2147325), (105250, 2061432), (114524, 1894500), (126300, 1717860), (143155, 1515600), (151560, 1431550), (157875, 1374288), (168400, 1288395), (171786, 1263000), (189450, 1145240), (210500, 1030716), (229048, 947250), (252600, 858930), (257679, 842000), (286310, 757800), (303120, 715775), (315750, 687144), (343572, 631500), (378900, 572620), (421000, 515358), (429465, 505200), (458096, 473625)]