209696400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1934

約数の個数: 180

約数和(自身を含む): 751578880

約数和(自身を除く): 541882480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1395, 1488, 1550, 1800, 1860, 1879, 2232, 2325, 2480, 2790, 3100, 3600, 3720, 3758, 4464, 4650, 5580, 5637, 6200, 6975, 7440, 7516, 9300, 9395, 11160, 11274, 12400, 13950, 15032, 16911, 18600, 18790, 22320, 22548, 27900, 28185, 30064, 33822, 37200, 37580, 45096, 46975, 55800, 56370, 58249, 67644, 75160, 84555, 90192, 93950, 111600, 112740, 116498, 135288, 140925, 150320, 169110, 174747, 187900, 225480, 232996, 270576, 281850, 291245, 338220, 349494, 375800, 422775, 450960, 465992, 524241, 563700, 582490, 676440, 698988, 751600, 845550, 873735, 931984, 1048482, 1127400, 1164980, 1352880, 1397976, 1456225, 1691100, 1747470, 2096964, 2254800, 2329960, 2621205, 2795952, 2912450, 3382200, 3494940, 4193928, 4368675, 4659920, 5242410, 5824900, 6764400, 6989880, 8387856, 8737350, 10484820, 11649800, 13106025, 13979760, 17474700, 20969640, 23299600, 26212050, 34949400, 41939280, 52424100, 69898800, 104848200, 209696400]

約数ペア:

[(1, 209696400), (2, 104848200), (3, 69898800), (4, 52424100), (5, 41939280), (6, 34949400), (8, 26212050), (9, 23299600), (10, 20969640), (12, 17474700), (15, 13979760), (16, 13106025), (18, 11649800), (20, 10484820), (24, 8737350), (25, 8387856), (30, 6989880), (31, 6764400), (36, 5824900), (40, 5242410), (45, 4659920), (48, 4368675), (50, 4193928), (60, 3494940), (62, 3382200), (72, 2912450), (75, 2795952), (80, 2621205), (90, 2329960), (93, 2254800), (100, 2096964), (120, 1747470), (124, 1691100), (144, 1456225), (150, 1397976), (155, 1352880), (180, 1164980), (186, 1127400), (200, 1048482), (225, 931984), (240, 873735), (248, 845550), (279, 751600), (300, 698988), (310, 676440), (360, 582490), (372, 563700), (400, 524241), (450, 465992), (465, 450960), (496, 422775), (558, 375800), (600, 349494), (620, 338220), (720, 291245), (744, 281850), (775, 270576), (900, 232996), (930, 225480), (1116, 187900), (1200, 174747), (1240, 169110), (1395, 150320), (1488, 140925), (1550, 135288), (1800, 116498), (1860, 112740), (1879, 111600), (2232, 93950), (2325, 90192), (2480, 84555), (2790, 75160), (3100, 67644), (3600, 58249), (3720, 56370), (3758, 55800), (4464, 46975), (4650, 45096), (5580, 37580), (5637, 37200), (6200, 33822), (6975, 30064), (7440, 28185), (7516, 27900), (9300, 22548), (9395, 22320), (11160, 18790), (11274, 18600), (12400, 16911), (13950, 15032)]