28677600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{569}}^1$

素因数の和:602

約数の個数: 216

約数和(自身を含む): 115773840

約数和(自身を除く): 87096240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 569, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1138, 1200, 1260, 1400, 1440, 1575, 1680, 1707, 1800, 2016, 2100, 2276, 2400, 2520, 2800, 2845, 3150, 3360, 3414, 3600, 3983, 4200, 4552, 5040, 5121, 5600, 5690, 6300, 6828, 7200, 7966, 8400, 8535, 9104, 10080, 10242, 11380, 11949, 12600, 13656, 14225, 15932, 16800, 17070, 18208, 19915, 20484, 22760, 23898, 25200, 25605, 27312, 28450, 31864, 34140, 35847, 39830, 40968, 42675, 45520, 47796, 50400, 51210, 54624, 56900, 59745, 63728, 68280, 71694, 79660, 81936, 85350, 91040, 95592, 99575, 102420, 113800, 119490, 127456, 128025, 136560, 143388, 159320, 163872, 170700, 179235, 191184, 199150, 204840, 227600, 238980, 256050, 273120, 286776, 298725, 318640, 341400, 358470, 382368, 398300, 409680, 455200, 477960, 512100, 573552, 597450, 637280, 682800, 716940, 796600, 819360, 896175, 955920, 1024200, 1147104, 1194900, 1365600, 1433880, 1593200, 1792350, 1911840, 2048400, 2389800, 2867760, 3186400, 3584700, 4096800, 4779600, 5735520, 7169400, 9559200, 14338800, 28677600]

約数ペア:

[(1, 28677600), (2, 14338800), (3, 9559200), (4, 7169400), (5, 5735520), (6, 4779600), (7, 4096800), (8, 3584700), (9, 3186400), (10, 2867760), (12, 2389800), (14, 2048400), (15, 1911840), (16, 1792350), (18, 1593200), (20, 1433880), (21, 1365600), (24, 1194900), (25, 1147104), (28, 1024200), (30, 955920), (32, 896175), (35, 819360), (36, 796600), (40, 716940), (42, 682800), (45, 637280), (48, 597450), (50, 573552), (56, 512100), (60, 477960), (63, 455200), (70, 409680), (72, 398300), (75, 382368), (80, 358470), (84, 341400), (90, 318640), (96, 298725), (100, 286776), (105, 273120), (112, 256050), (120, 238980), (126, 227600), (140, 204840), (144, 199150), (150, 191184), (160, 179235), (168, 170700), (175, 163872), (180, 159320), (200, 143388), (210, 136560), (224, 128025), (225, 127456), (240, 119490), (252, 113800), (280, 102420), (288, 99575), (300, 95592), (315, 91040), (336, 85350), (350, 81936), (360, 79660), (400, 71694), (420, 68280), (450, 63728), (480, 59745), (504, 56900), (525, 54624), (560, 51210), (569, 50400), (600, 47796), (630, 45520), (672, 42675), (700, 40968), (720, 39830), (800, 35847), (840, 34140), (900, 31864), (1008, 28450), (1050, 27312), (1120, 25605), (1138, 25200), (1200, 23898), (1260, 22760), (1400, 20484), (1440, 19915), (1575, 18208), (1680, 17070), (1707, 16800), (1800, 15932), (2016, 14225), (2100, 13656), (2276, 12600), (2400, 11949), (2520, 11380), (2800, 10242), (2845, 10080), (3150, 9104), (3360, 8535), (3414, 8400), (3600, 7966), (3983, 7200), (4200, 6828), (4552, 6300), (5040, 5690), (5121, 5600)]