206530200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 698560200

約数和(自身を除く): 492030000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 179, 180, 200, 225, 300, 358, 360, 450, 537, 600, 641, 716, 895, 900, 1074, 1282, 1432, 1611, 1790, 1800, 1923, 2148, 2564, 2685, 3205, 3222, 3580, 3846, 4296, 4475, 5128, 5370, 5769, 6410, 6444, 7160, 7692, 8055, 8950, 9615, 10740, 11538, 12820, 12888, 13425, 15384, 16025, 16110, 17900, 19230, 21480, 23076, 25640, 26850, 28845, 32050, 32220, 35800, 38460, 40275, 46152, 48075, 53700, 57690, 64100, 64440, 76920, 80550, 96150, 107400, 114739, 115380, 128200, 144225, 161100, 192300, 229478, 230760, 288450, 322200, 344217, 384600, 458956, 573695, 576900, 688434, 917912, 1032651, 1147390, 1153800, 1376868, 1721085, 2065302, 2294780, 2753736, 2868475, 3442170, 4130604, 4589560, 5163255, 5736950, 6884340, 8261208, 8605425, 10326510, 11473900, 13768680, 17210850, 20653020, 22947800, 25816275, 34421700, 41306040, 51632550, 68843400, 103265100, 206530200]

約数ペア:

[(1, 206530200), (2, 103265100), (3, 68843400), (4, 51632550), (5, 41306040), (6, 34421700), (8, 25816275), (9, 22947800), (10, 20653020), (12, 17210850), (15, 13768680), (18, 11473900), (20, 10326510), (24, 8605425), (25, 8261208), (30, 6884340), (36, 5736950), (40, 5163255), (45, 4589560), (50, 4130604), (60, 3442170), (72, 2868475), (75, 2753736), (90, 2294780), (100, 2065302), (120, 1721085), (150, 1376868), (179, 1153800), (180, 1147390), (200, 1032651), (225, 917912), (300, 688434), (358, 576900), (360, 573695), (450, 458956), (537, 384600), (600, 344217), (641, 322200), (716, 288450), (895, 230760), (900, 229478), (1074, 192300), (1282, 161100), (1432, 144225), (1611, 128200), (1790, 115380), (1800, 114739), (1923, 107400), (2148, 96150), (2564, 80550), (2685, 76920), (3205, 64440), (3222, 64100), (3580, 57690), (3846, 53700), (4296, 48075), (4475, 46152), (5128, 40275), (5370, 38460), (5769, 35800), (6410, 32220), (6444, 32050), (7160, 28845), (7692, 26850), (8055, 25640), (8950, 23076), (9615, 21480), (10740, 19230), (11538, 17900), (12820, 16110), (12888, 16025), (13425, 15384)]