216439200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1356

約数の個数: 216

約数和(自身を含む): 797011488

約数和(自身を除く): 580572288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 276, 288, 300, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 600, 690, 720, 736, 800, 828, 900, 920, 1035, 1104, 1150, 1200, 1307, 1380, 1440, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2614, 2760, 3312, 3450, 3600, 3680, 3921, 4140, 4600, 5175, 5228, 5520, 6535, 6624, 6900, 7200, 7842, 8280, 9200, 10350, 10456, 11040, 11763, 13070, 13800, 15684, 16560, 18400, 19605, 20700, 20912, 23526, 26140, 27600, 30061, 31368, 32675, 33120, 39210, 41400, 41824, 47052, 52280, 55200, 58815, 60122, 62736, 65350, 78420, 82800, 90183, 94104, 98025, 104560, 117630, 120244, 125472, 130700, 150305, 156840, 165600, 180366, 188208, 196050, 209120, 235260, 240488, 261400, 270549, 294075, 300610, 313680, 360732, 376416, 392100, 450915, 470520, 480976, 522800, 541098, 588150, 601220, 627360, 721464, 751525, 784200, 901830, 941040, 961952, 1045600, 1082196, 1176300, 1202440, 1352745, 1442928, 1503050, 1568400, 1803660, 1882080, 2164392, 2254575, 2352600, 2404880, 2705490, 2885856, 3006100, 3136800, 3607320, 4328784, 4509150, 4705200, 4809760, 5410980, 6012200, 6763725, 7214640, 8657568, 9018300, 9410400, 10821960, 12024400, 13527450, 14429280, 18036600, 21643920, 24048800, 27054900, 36073200, 43287840, 54109800, 72146400, 108219600, 216439200]

約数ペア:

[(1, 216439200), (2, 108219600), (3, 72146400), (4, 54109800), (5, 43287840), (6, 36073200), (8, 27054900), (9, 24048800), (10, 21643920), (12, 18036600), (15, 14429280), (16, 13527450), (18, 12024400), (20, 10821960), (23, 9410400), (24, 9018300), (25, 8657568), (30, 7214640), (32, 6763725), (36, 6012200), (40, 5410980), (45, 4809760), (46, 4705200), (48, 4509150), (50, 4328784), (60, 3607320), (69, 3136800), (72, 3006100), (75, 2885856), (80, 2705490), (90, 2404880), (92, 2352600), (96, 2254575), (100, 2164392), (115, 1882080), (120, 1803660), (138, 1568400), (144, 1503050), (150, 1442928), (160, 1352745), (180, 1202440), (184, 1176300), (200, 1082196), (207, 1045600), (225, 961952), (230, 941040), (240, 901830), (276, 784200), (288, 751525), (300, 721464), (345, 627360), (360, 601220), (368, 588150), (400, 541098), (414, 522800), (450, 480976), (460, 470520), (480, 450915), (552, 392100), (575, 376416), (600, 360732), (690, 313680), (720, 300610), (736, 294075), (800, 270549), (828, 261400), (900, 240488), (920, 235260), (1035, 209120), (1104, 196050), (1150, 188208), (1200, 180366), (1307, 165600), (1380, 156840), (1440, 150305), (1656, 130700), (1725, 125472), (1800, 120244), (1840, 117630), (2070, 104560), (2208, 98025), (2300, 94104), (2400, 90183), (2614, 82800), (2760, 78420), (3312, 65350), (3450, 62736), (3600, 60122), (3680, 58815), (3921, 55200), (4140, 52280), (4600, 47052), (5175, 41824), (5228, 41400), (5520, 39210), (6535, 33120), (6624, 32675), (6900, 31368), (7200, 30061), (7842, 27600), (8280, 26140), (9200, 23526), (10350, 20912), (10456, 20700), (11040, 19605), (11763, 18400), (13070, 16560), (13800, 15684)]