1905012000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 384

約数和(自身を含む): 7170508800

約数和(自身を除く): 5265496800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 125, 135, 144, 150, 155, 160, 180, 186, 200, 216, 225, 240, 248, 250, 270, 279, 288, 300, 310, 360, 372, 375, 400, 432, 450, 465, 480, 496, 500, 540, 558, 569, 600, 620, 675, 720, 744, 750, 775, 800, 837, 864, 900, 930, 992, 1000, 1080, 1116, 1125, 1138, 1200, 1240, 1350, 1395, 1440, 1488, 1500, 1550, 1674, 1707, 1800, 1860, 2000, 2160, 2232, 2250, 2276, 2325, 2400, 2480, 2700, 2790, 2845, 2976, 3000, 3100, 3348, 3375, 3414, 3600, 3720, 3875, 4000, 4185, 4320, 4464, 4500, 4552, 4650, 4960, 5121, 5400, 5580, 5690, 6000, 6200, 6696, 6750, 6828, 6975, 7200, 7440, 7750, 8370, 8535, 8928, 9000, 9104, 9300, 10242, 10800, 11160, 11380, 11625, 12000, 12400, 13392, 13500, 13656, 13950, 14225, 14880, 15363, 15500, 16740, 17070, 17639, 18000, 18208, 18600, 20484, 20925, 21600, 22320, 22760, 23250, 24800, 25605, 26784, 27000, 27312, 27900, 28450, 30726, 31000, 33480, 34140, 34875, 35278, 36000, 37200, 40968, 41850, 42675, 44640, 45520, 46500, 51210, 52917, 54000, 54624, 55800, 56900, 61452, 62000, 66960, 68280, 69750, 70556, 71125, 74400, 76815, 81936, 83700, 85350, 88195, 91040, 93000, 102420, 104625, 105834, 108000, 111600, 113800, 122904, 124000, 128025, 133920, 136560, 139500, 141112, 142250, 153630, 158751, 163872, 167400, 170700, 176390, 186000, 204840, 209250, 211668, 213375, 223200, 227600, 245808, 256050, 264585, 273120, 279000, 282224, 284500, 307260, 317502, 334800, 341400, 352780, 372000, 384075, 409680, 418500, 423336, 426750, 440975, 455200, 476253, 491616, 512100, 529170, 558000, 564448, 569000, 614520, 635004, 640125, 669600, 682800, 705560, 768150, 793755, 819360, 837000, 846672, 853500, 881950, 952506, 1024200, 1058340, 1116000, 1138000, 1229040, 1270008, 1280250, 1322925, 1365600, 1411120, 1536300, 1587510, 1674000, 1693344, 1707000, 1763900, 1905012, 1920375, 2048400, 2116680, 2204875, 2276000, 2381265, 2458080, 2540016, 2560500, 2645850, 2822240, 3072600, 3175020, 3348000, 3414000, 3527800, 3810024, 3840750, 3968775, 4096800, 4233360, 4409750, 4762530, 5080032, 5121000, 5291700, 6145200, 6350040, 6614625, 6828000, 7055600, 7620048, 7681500, 7937550, 8466720, 8819500, 9525060, 10242000, 10583400, 11906325, 12290400, 12700080, 13229250, 14111200, 15240096, 15363000, 15875100, 17639000, 19050120, 19843875, 20484000, 21166800, 23812650, 25400160, 26458500, 30726000, 31750200, 35278000, 38100240, 39687750, 42333600, 47625300, 52917000, 59531625, 61452000, 63500400, 70556000, 76200480, 79375500, 95250600, 105834000, 119063250, 127000800, 158751000, 190501200, 211668000, 238126500, 317502000, 381002400, 476253000, 635004000, 952506000, 1905012000]

約数ペア:

[(1, 1905012000), (2, 952506000), (3, 635004000), (4, 476253000), (5, 381002400), (6, 317502000), (8, 238126500), (9, 211668000), (10, 190501200), (12, 158751000), (15, 127000800), (16, 119063250), (18, 105834000), (20, 95250600), (24, 79375500), (25, 76200480), (27, 70556000), (30, 63500400), (31, 61452000), (32, 59531625), (36, 52917000), (40, 47625300), (45, 42333600), (48, 39687750), (50, 38100240), (54, 35278000), (60, 31750200), (62, 30726000), (72, 26458500), (75, 25400160), (80, 23812650), (90, 21166800), (93, 20484000), (96, 19843875), (100, 19050120), (108, 17639000), (120, 15875100), (124, 15363000), (125, 15240096), (135, 14111200), (144, 13229250), (150, 12700080), (155, 12290400), (160, 11906325), (180, 10583400), (186, 10242000), (200, 9525060), (216, 8819500), (225, 8466720), (240, 7937550), (248, 7681500), (250, 7620048), (270, 7055600), (279, 6828000), (288, 6614625), (300, 6350040), (310, 6145200), (360, 5291700), (372, 5121000), (375, 5080032), (400, 4762530), (432, 4409750), (450, 4233360), (465, 4096800), (480, 3968775), (496, 3840750), (500, 3810024), (540, 3527800), (558, 3414000), (569, 3348000), (600, 3175020), (620, 3072600), (675, 2822240), (720, 2645850), (744, 2560500), (750, 2540016), (775, 2458080), (800, 2381265), (837, 2276000), (864, 2204875), (900, 2116680), (930, 2048400), (992, 1920375), (1000, 1905012), (1080, 1763900), (1116, 1707000), (1125, 1693344), (1138, 1674000), (1200, 1587510), (1240, 1536300), (1350, 1411120), (1395, 1365600), (1440, 1322925), (1488, 1280250), (1500, 1270008), (1550, 1229040), (1674, 1138000), (1707, 1116000), (1800, 1058340), (1860, 1024200), (2000, 952506), (2160, 881950), (2232, 853500), (2250, 846672), (2276, 837000), (2325, 819360), (2400, 793755), (2480, 768150), (2700, 705560), (2790, 682800), (2845, 669600), (2976, 640125), (3000, 635004), (3100, 614520), (3348, 569000), (3375, 564448), (3414, 558000), (3600, 529170), (3720, 512100), (3875, 491616), (4000, 476253), (4185, 455200), (4320, 440975), (4464, 426750), (4500, 423336), (4552, 418500), (4650, 409680), (4960, 384075), (5121, 372000), (5400, 352780), (5580, 341400), (5690, 334800), (6000, 317502), (6200, 307260), (6696, 284500), (6750, 282224), (6828, 279000), (6975, 273120), (7200, 264585), (7440, 256050), (7750, 245808), (8370, 227600), (8535, 223200), (8928, 213375), (9000, 211668), (9104, 209250), (9300, 204840), (10242, 186000), (10800, 176390), (11160, 170700), (11380, 167400), (11625, 163872), (12000, 158751), (12400, 153630), (13392, 142250), (13500, 141112), (13656, 139500), (13950, 136560), (14225, 133920), (14880, 128025), (15363, 124000), (15500, 122904), (16740, 113800), (17070, 111600), (17639, 108000), (18000, 105834), (18208, 104625), (18600, 102420), (20484, 93000), (20925, 91040), (21600, 88195), (22320, 85350), (22760, 83700), (23250, 81936), (24800, 76815), (25605, 74400), (26784, 71125), (27000, 70556), (27312, 69750), (27900, 68280), (28450, 66960), (30726, 62000), (31000, 61452), (33480, 56900), (34140, 55800), (34875, 54624), (35278, 54000), (36000, 52917), (37200, 51210), (40968, 46500), (41850, 45520), (42675, 44640)]