755280000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 240

約数和(自身を含む): 2718465750

約数和(自身を除く): 1963185750

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 720, 750, 800, 900, 960, 1000, 1049, 1125, 1152, 1200, 1250, 1440, 1500, 1600, 1800, 1875, 1920, 2000, 2098, 2250, 2400, 2500, 2880, 3000, 3147, 3200, 3600, 3750, 4000, 4196, 4500, 4800, 5000, 5245, 5625, 5760, 6000, 6294, 7200, 7500, 8000, 8392, 9000, 9441, 9600, 10000, 10490, 11250, 12000, 12588, 14400, 15000, 15735, 16000, 16784, 18000, 18882, 20000, 20980, 22500, 24000, 25176, 26225, 28800, 30000, 31470, 33568, 36000, 37764, 40000, 41960, 45000, 47205, 48000, 50352, 52450, 60000, 62940, 67136, 72000, 75528, 78675, 80000, 83920, 90000, 94410, 100704, 104900, 120000, 125880, 131125, 134272, 144000, 151056, 157350, 167840, 180000, 188820, 201408, 209800, 236025, 240000, 251760, 262250, 302112, 314700, 335680, 360000, 377640, 393375, 402816, 419600, 472050, 503520, 524500, 604224, 629400, 655625, 671360, 720000, 755280, 786750, 839200, 944100, 1007040, 1049000, 1180125, 1208448, 1258800, 1311250, 1510560, 1573500, 1678400, 1888200, 1966875, 2014080, 2098000, 2360250, 2517600, 2622500, 3021120, 3147000, 3356800, 3776400, 3933750, 4196000, 4720500, 5035200, 5245000, 5900625, 6042240, 6294000, 7552800, 7867500, 8392000, 9441000, 10070400, 10490000, 11801250, 12588000, 15105600, 15735000, 16784000, 18882000, 20980000, 23602500, 25176000, 30211200, 31470000, 37764000, 41960000, 47205000, 50352000, 62940000, 75528000, 83920000, 94410000, 125880000, 151056000, 188820000, 251760000, 377640000, 755280000]

約数ペア:

[(1, 755280000), (2, 377640000), (3, 251760000), (4, 188820000), (5, 151056000), (6, 125880000), (8, 94410000), (9, 83920000), (10, 75528000), (12, 62940000), (15, 50352000), (16, 47205000), (18, 41960000), (20, 37764000), (24, 31470000), (25, 30211200), (30, 25176000), (32, 23602500), (36, 20980000), (40, 18882000), (45, 16784000), (48, 15735000), (50, 15105600), (60, 12588000), (64, 11801250), (72, 10490000), (75, 10070400), (80, 9441000), (90, 8392000), (96, 7867500), (100, 7552800), (120, 6294000), (125, 6042240), (128, 5900625), (144, 5245000), (150, 5035200), (160, 4720500), (180, 4196000), (192, 3933750), (200, 3776400), (225, 3356800), (240, 3147000), (250, 3021120), (288, 2622500), (300, 2517600), (320, 2360250), (360, 2098000), (375, 2014080), (384, 1966875), (400, 1888200), (450, 1678400), (480, 1573500), (500, 1510560), (576, 1311250), (600, 1258800), (625, 1208448), (640, 1180125), (720, 1049000), (750, 1007040), (800, 944100), (900, 839200), (960, 786750), (1000, 755280), (1049, 720000), (1125, 671360), (1152, 655625), (1200, 629400), (1250, 604224), (1440, 524500), (1500, 503520), (1600, 472050), (1800, 419600), (1875, 402816), (1920, 393375), (2000, 377640), (2098, 360000), (2250, 335680), (2400, 314700), (2500, 302112), (2880, 262250), (3000, 251760), (3147, 240000), (3200, 236025), (3600, 209800), (3750, 201408), (4000, 188820), (4196, 180000), (4500, 167840), (4800, 157350), (5000, 151056), (5245, 144000), (5625, 134272), (5760, 131125), (6000, 125880), (6294, 120000), (7200, 104900), (7500, 100704), (8000, 94410), (8392, 90000), (9000, 83920), (9441, 80000), (9600, 78675), (10000, 75528), (10490, 72000), (11250, 67136), (12000, 62940), (12588, 60000), (14400, 52450), (15000, 50352), (15735, 48000), (16000, 47205), (16784, 45000), (18000, 41960), (18882, 40000), (20000, 37764), (20980, 36000), (22500, 33568), (24000, 31470), (25176, 30000), (26225, 28800)]