72030000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^4$

素因数の和:59

約数の個数: 250

約数和(自身を含む): 271260044

約数和(自身を除く): 199230044

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, 343, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 625, 686, 700, 735, 750, 784, 840, 875, 980, 1000, 1029, 1050, 1176, 1200, 1225, 1250, 1372, 1400, 1470, 1500, 1680, 1715, 1750, 1875, 1960, 2000, 2058, 2100, 2352, 2401, 2450, 2500, 2625, 2744, 2800, 2940, 3000, 3430, 3500, 3675, 3750, 3920, 4116, 4200, 4375, 4802, 4900, 5000, 5145, 5250, 5488, 5880, 6000, 6125, 6860, 7000, 7203, 7350, 7500, 8232, 8400, 8575, 8750, 9604, 9800, 10000, 10290, 10500, 11760, 12005, 12250, 13125, 13720, 14000, 14406, 14700, 15000, 16464, 17150, 17500, 18375, 19208, 19600, 20580, 21000, 24010, 24500, 25725, 26250, 27440, 28812, 29400, 30000, 30625, 34300, 35000, 36015, 36750, 38416, 41160, 42000, 42875, 48020, 49000, 51450, 52500, 57624, 58800, 60025, 61250, 68600, 70000, 72030, 73500, 82320, 85750, 91875, 96040, 98000, 102900, 105000, 115248, 120050, 122500, 128625, 137200, 144060, 147000, 171500, 180075, 183750, 192080, 205800, 210000, 214375, 240100, 245000, 257250, 288120, 294000, 300125, 343000, 360150, 367500, 411600, 428750, 480200, 490000, 514500, 576240, 600250, 643125, 686000, 720300, 735000, 857500, 900375, 960400, 1029000, 1200500, 1286250, 1440600, 1470000, 1500625, 1715000, 1800750, 2058000, 2401000, 2572500, 2881200, 3001250, 3430000, 3601500, 4501875, 4802000, 5145000, 6002500, 7203000, 9003750, 10290000, 12005000, 14406000, 18007500, 24010000, 36015000, 72030000]

約数ペア:

[(1, 72030000), (2, 36015000), (3, 24010000), (4, 18007500), (5, 14406000), (6, 12005000), (7, 10290000), (8, 9003750), (10, 7203000), (12, 6002500), (14, 5145000), (15, 4802000), (16, 4501875), (20, 3601500), (21, 3430000), (24, 3001250), (25, 2881200), (28, 2572500), (30, 2401000), (35, 2058000), (40, 1800750), (42, 1715000), (48, 1500625), (49, 1470000), (50, 1440600), (56, 1286250), (60, 1200500), (70, 1029000), (75, 960400), (80, 900375), (84, 857500), (98, 735000), (100, 720300), (105, 686000), (112, 643125), (120, 600250), (125, 576240), (140, 514500), (147, 490000), (150, 480200), (168, 428750), (175, 411600), (196, 367500), (200, 360150), (210, 343000), (240, 300125), (245, 294000), (250, 288120), (280, 257250), (294, 245000), (300, 240100), (336, 214375), (343, 210000), (350, 205800), (375, 192080), (392, 183750), (400, 180075), (420, 171500), (490, 147000), (500, 144060), (525, 137200), (560, 128625), (588, 122500), (600, 120050), (625, 115248), (686, 105000), (700, 102900), (735, 98000), (750, 96040), (784, 91875), (840, 85750), (875, 82320), (980, 73500), (1000, 72030), (1029, 70000), (1050, 68600), (1176, 61250), (1200, 60025), (1225, 58800), (1250, 57624), (1372, 52500), (1400, 51450), (1470, 49000), (1500, 48020), (1680, 42875), (1715, 42000), (1750, 41160), (1875, 38416), (1960, 36750), (2000, 36015), (2058, 35000), (2100, 34300), (2352, 30625), (2401, 30000), (2450, 29400), (2500, 28812), (2625, 27440), (2744, 26250), (2800, 25725), (2940, 24500), (3000, 24010), (3430, 21000), (3500, 20580), (3675, 19600), (3750, 19208), (3920, 18375), (4116, 17500), (4200, 17150), (4375, 16464), (4802, 15000), (4900, 14700), (5000, 14406), (5145, 14000), (5250, 13720), (5488, 13125), (5880, 12250), (6000, 12005), (6125, 11760), (6860, 10500), (7000, 10290), (7203, 10000), (7350, 9800), (7500, 9604), (8232, 8750), (8400, 8575)]