2800609200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{10957}}^1$

素因数の和:11052

約数の個数: 180

約数和(自身を含む): 9856677168

約数和(自身を除く): 7056067968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 200, 213, 225, 240, 284, 300, 355, 360, 400, 426, 450, 568, 600, 639, 710, 720, 852, 900, 1065, 1136, 1200, 1278, 1420, 1704, 1775, 1800, 2130, 2556, 2840, 3195, 3408, 3550, 3600, 4260, 5112, 5325, 5680, 6390, 7100, 8520, 10224, 10650, 10957, 12780, 14200, 15975, 17040, 21300, 21914, 25560, 28400, 31950, 32871, 42600, 43828, 51120, 54785, 63900, 65742, 85200, 87656, 98613, 109570, 127800, 131484, 164355, 175312, 197226, 219140, 255600, 262968, 273925, 328710, 394452, 438280, 493065, 525936, 547850, 657420, 777947, 788904, 821775, 876560, 986130, 1095700, 1314840, 1555894, 1577808, 1643550, 1972260, 2191400, 2333841, 2465325, 2629680, 3111788, 3287100, 3889735, 3944520, 4382800, 4667682, 4930650, 6223576, 6574200, 7001523, 7779470, 7889040, 9335364, 9861300, 11669205, 12447152, 13148400, 14003046, 15558940, 18670728, 19448675, 19722600, 23338410, 28006092, 31117880, 35007615, 37341456, 38897350, 39445200, 46676820, 56012184, 58346025, 62235760, 70015230, 77794700, 93353640, 112024368, 116692050, 140030460, 155589400, 175038075, 186707280, 233384100, 280060920, 311178800, 350076150, 466768200, 560121840, 700152300, 933536400, 1400304600, 2800609200]

約数ペア:

[(1, 2800609200), (2, 1400304600), (3, 933536400), (4, 700152300), (5, 560121840), (6, 466768200), (8, 350076150), (9, 311178800), (10, 280060920), (12, 233384100), (15, 186707280), (16, 175038075), (18, 155589400), (20, 140030460), (24, 116692050), (25, 112024368), (30, 93353640), (36, 77794700), (40, 70015230), (45, 62235760), (48, 58346025), (50, 56012184), (60, 46676820), (71, 39445200), (72, 38897350), (75, 37341456), (80, 35007615), (90, 31117880), (100, 28006092), (120, 23338410), (142, 19722600), (144, 19448675), (150, 18670728), (180, 15558940), (200, 14003046), (213, 13148400), (225, 12447152), (240, 11669205), (284, 9861300), (300, 9335364), (355, 7889040), (360, 7779470), (400, 7001523), (426, 6574200), (450, 6223576), (568, 4930650), (600, 4667682), (639, 4382800), (710, 3944520), (720, 3889735), (852, 3287100), (900, 3111788), (1065, 2629680), (1136, 2465325), (1200, 2333841), (1278, 2191400), (1420, 1972260), (1704, 1643550), (1775, 1577808), (1800, 1555894), (2130, 1314840), (2556, 1095700), (2840, 986130), (3195, 876560), (3408, 821775), (3550, 788904), (3600, 777947), (4260, 657420), (5112, 547850), (5325, 525936), (5680, 493065), (6390, 438280), (7100, 394452), (8520, 328710), (10224, 273925), (10650, 262968), (10957, 255600), (12780, 219140), (14200, 197226), (15975, 175312), (17040, 164355), (21300, 131484), (21914, 127800), (25560, 109570), (28400, 98613), (31950, 87656), (32871, 85200), (42600, 65742), (43828, 63900), (51120, 54785)]