53502120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{337}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 209806740

約数和(自身を除く): 156304620

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 337, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 674, 735, 756, 810, 840, 882, 945, 980, 1011, 1080, 1134, 1176, 1260, 1323, 1348, 1470, 1512, 1620, 1685, 1764, 1890, 1960, 2022, 2205, 2268, 2359, 2520, 2646, 2696, 2835, 2940, 3033, 3240, 3370, 3528, 3780, 3969, 4044, 4410, 4536, 4718, 5055, 5292, 5670, 5880, 6066, 6615, 6740, 7077, 7560, 7938, 8088, 8820, 9099, 9436, 10110, 10584, 11340, 11795, 12132, 13230, 13480, 14154, 15165, 15876, 16513, 17640, 18198, 18872, 19845, 20220, 21231, 22680, 23590, 24264, 26460, 27297, 28308, 30330, 31752, 33026, 35385, 36396, 39690, 40440, 42462, 45495, 47180, 49539, 52920, 54594, 56616, 60660, 63693, 66052, 70770, 72792, 79380, 82565, 84924, 90990, 94360, 99078, 106155, 109188, 121320, 127386, 132104, 136485, 141540, 148617, 158760, 165130, 169848, 181980, 191079, 198156, 212310, 218376, 247695, 254772, 272970, 283080, 297234, 318465, 330260, 363960, 382158, 396312, 424620, 445851, 495390, 509544, 545940, 594468, 636930, 660520, 743085, 764316, 849240, 891702, 955395, 990780, 1091880, 1188936, 1273860, 1337553, 1486170, 1528632, 1783404, 1910790, 1981560, 2229255, 2547720, 2675106, 2972340, 3566808, 3821580, 4458510, 5350212, 5944680, 6687765, 7643160, 8917020, 10700424, 13375530, 17834040, 26751060, 53502120]

約数ペア:

[(1, 53502120), (2, 26751060), (3, 17834040), (4, 13375530), (5, 10700424), (6, 8917020), (7, 7643160), (8, 6687765), (9, 5944680), (10, 5350212), (12, 4458510), (14, 3821580), (15, 3566808), (18, 2972340), (20, 2675106), (21, 2547720), (24, 2229255), (27, 1981560), (28, 1910790), (30, 1783404), (35, 1528632), (36, 1486170), (40, 1337553), (42, 1273860), (45, 1188936), (49, 1091880), (54, 990780), (56, 955395), (60, 891702), (63, 849240), (70, 764316), (72, 743085), (81, 660520), (84, 636930), (90, 594468), (98, 545940), (105, 509544), (108, 495390), (120, 445851), (126, 424620), (135, 396312), (140, 382158), (147, 363960), (162, 330260), (168, 318465), (180, 297234), (189, 283080), (196, 272970), (210, 254772), (216, 247695), (245, 218376), (252, 212310), (270, 198156), (280, 191079), (294, 181980), (315, 169848), (324, 165130), (337, 158760), (360, 148617), (378, 141540), (392, 136485), (405, 132104), (420, 127386), (441, 121320), (490, 109188), (504, 106155), (540, 99078), (567, 94360), (588, 90990), (630, 84924), (648, 82565), (674, 79380), (735, 72792), (756, 70770), (810, 66052), (840, 63693), (882, 60660), (945, 56616), (980, 54594), (1011, 52920), (1080, 49539), (1134, 47180), (1176, 45495), (1260, 42462), (1323, 40440), (1348, 39690), (1470, 36396), (1512, 35385), (1620, 33026), (1685, 31752), (1764, 30330), (1890, 28308), (1960, 27297), (2022, 26460), (2205, 24264), (2268, 23590), (2359, 22680), (2520, 21231), (2646, 20220), (2696, 19845), (2835, 18872), (2940, 18198), (3033, 17640), (3240, 16513), (3370, 15876), (3528, 15165), (3780, 14154), (3969, 13480), (4044, 13230), (4410, 12132), (4536, 11795), (4718, 11340), (5055, 10584), (5292, 10110), (5670, 9436), (5880, 9099), (6066, 8820), (6615, 8088), (6740, 7938), (7077, 7560)]