27946800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 180

約数和(自身を含む): 110937840

約数和(自身を除く): 82991040

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, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1109, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2218, 2520, 2800, 3150, 3327, 3600, 4200, 4436, 5040, 5545, 6300, 6654, 7763, 8400, 8872, 9981, 11090, 12600, 13308, 15526, 16635, 17744, 19962, 22180, 23289, 25200, 26616, 27725, 31052, 33270, 38815, 39924, 44360, 46578, 49905, 53232, 55450, 62104, 66540, 69867, 77630, 79848, 83175, 88720, 93156, 99810, 110900, 116445, 124208, 133080, 139734, 155260, 159696, 166350, 186312, 194075, 199620, 221800, 232890, 249525, 266160, 279468, 310520, 332700, 349335, 372624, 388150, 399240, 443600, 465780, 499050, 558936, 582225, 621040, 665400, 698670, 776300, 798480, 931560, 998100, 1117872, 1164450, 1330800, 1397340, 1552600, 1746675, 1863120, 1996200, 2328900, 2794680, 3105200, 3493350, 3992400, 4657800, 5589360, 6986700, 9315600, 13973400, 27946800]

約数ペア:

[(1, 27946800), (2, 13973400), (3, 9315600), (4, 6986700), (5, 5589360), (6, 4657800), (7, 3992400), (8, 3493350), (9, 3105200), (10, 2794680), (12, 2328900), (14, 1996200), (15, 1863120), (16, 1746675), (18, 1552600), (20, 1397340), (21, 1330800), (24, 1164450), (25, 1117872), (28, 998100), (30, 931560), (35, 798480), (36, 776300), (40, 698670), (42, 665400), (45, 621040), (48, 582225), (50, 558936), (56, 499050), (60, 465780), (63, 443600), (70, 399240), (72, 388150), (75, 372624), (80, 349335), (84, 332700), (90, 310520), (100, 279468), (105, 266160), (112, 249525), (120, 232890), (126, 221800), (140, 199620), (144, 194075), (150, 186312), (168, 166350), (175, 159696), (180, 155260), (200, 139734), (210, 133080), (225, 124208), (240, 116445), (252, 110900), (280, 99810), (300, 93156), (315, 88720), (336, 83175), (350, 79848), (360, 77630), (400, 69867), (420, 66540), (450, 62104), (504, 55450), (525, 53232), (560, 49905), (600, 46578), (630, 44360), (700, 39924), (720, 38815), (840, 33270), (900, 31052), (1008, 27725), (1050, 26616), (1109, 25200), (1200, 23289), (1260, 22180), (1400, 19962), (1575, 17744), (1680, 16635), (1800, 15526), (2100, 13308), (2218, 12600), (2520, 11090), (2800, 9981), (3150, 8872), (3327, 8400), (3600, 7763), (4200, 6654), (4436, 6300), (5040, 5545)]