208357200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1922

約数の個数: 180

約数和(自身を含む): 746781568

約数和(自身を除く): 538424368

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, 1867, 2232, 2325, 2480, 2790, 3100, 3600, 3720, 3734, 4464, 4650, 5580, 5601, 6200, 6975, 7440, 7468, 9300, 9335, 11160, 11202, 12400, 13950, 14936, 16803, 18600, 18670, 22320, 22404, 27900, 28005, 29872, 33606, 37200, 37340, 44808, 46675, 55800, 56010, 57877, 67212, 74680, 84015, 89616, 93350, 111600, 112020, 115754, 134424, 140025, 149360, 168030, 173631, 186700, 224040, 231508, 268848, 280050, 289385, 336060, 347262, 373400, 420075, 448080, 463016, 520893, 560100, 578770, 672120, 694524, 746800, 840150, 868155, 926032, 1041786, 1120200, 1157540, 1344240, 1389048, 1446925, 1680300, 1736310, 2083572, 2240400, 2315080, 2604465, 2778096, 2893850, 3360600, 3472620, 4167144, 4340775, 4630160, 5208930, 5787700, 6721200, 6945240, 8334288, 8681550, 10417860, 11575400, 13022325, 13890480, 17363100, 20835720, 23150800, 26044650, 34726200, 41671440, 52089300, 69452400, 104178600, 208357200]

約数ペア:

[(1, 208357200), (2, 104178600), (3, 69452400), (4, 52089300), (5, 41671440), (6, 34726200), (8, 26044650), (9, 23150800), (10, 20835720), (12, 17363100), (15, 13890480), (16, 13022325), (18, 11575400), (20, 10417860), (24, 8681550), (25, 8334288), (30, 6945240), (31, 6721200), (36, 5787700), (40, 5208930), (45, 4630160), (48, 4340775), (50, 4167144), (60, 3472620), (62, 3360600), (72, 2893850), (75, 2778096), (80, 2604465), (90, 2315080), (93, 2240400), (100, 2083572), (120, 1736310), (124, 1680300), (144, 1446925), (150, 1389048), (155, 1344240), (180, 1157540), (186, 1120200), (200, 1041786), (225, 926032), (240, 868155), (248, 840150), (279, 746800), (300, 694524), (310, 672120), (360, 578770), (372, 560100), (400, 520893), (450, 463016), (465, 448080), (496, 420075), (558, 373400), (600, 347262), (620, 336060), (720, 289385), (744, 280050), (775, 268848), (900, 231508), (930, 224040), (1116, 186700), (1200, 173631), (1240, 168030), (1395, 149360), (1488, 140025), (1550, 134424), (1800, 115754), (1860, 112020), (1867, 111600), (2232, 93350), (2325, 89616), (2480, 84015), (2790, 74680), (3100, 67212), (3600, 57877), (3720, 56010), (3734, 55800), (4464, 46675), (4650, 44808), (5580, 37340), (5601, 37200), (6200, 33606), (6975, 29872), (7440, 28005), (7468, 27900), (9300, 22404), (9335, 22320), (11160, 18670), (11202, 18600), (12400, 16803), (13950, 14936)]