53155440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 200

約数和(自身を含む): 199133088

約数和(自身を除く): 145977648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 631, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1262, 1296, 1404, 1560, 1620, 1755, 1872, 1893, 2106, 2160, 2340, 2524, 2808, 3120, 3155, 3240, 3510, 3786, 4212, 4680, 5048, 5265, 5616, 5679, 6310, 6480, 7020, 7572, 8203, 8424, 9360, 9465, 10096, 10530, 11358, 12620, 14040, 15144, 16406, 16848, 17037, 18930, 21060, 22716, 24609, 25240, 28080, 28395, 30288, 32812, 34074, 37860, 41015, 42120, 45432, 49218, 50480, 51111, 56790, 65624, 68148, 73827, 75720, 82030, 84240, 85185, 90864, 98436, 102222, 113580, 123045, 131248, 136296, 147654, 151440, 164060, 170370, 196872, 204444, 221481, 227160, 246090, 255555, 272592, 295308, 328120, 340740, 369135, 393744, 408888, 442962, 454320, 492180, 511110, 590616, 656240, 664443, 681480, 738270, 817776, 885924, 984360, 1022220, 1107405, 1181232, 1328886, 1362960, 1476540, 1771848, 1968720, 2044440, 2214810, 2657772, 2953080, 3322215, 3543696, 4088880, 4429620, 5315544, 5906160, 6644430, 8859240, 10631088, 13288860, 17718480, 26577720, 53155440]

約数ペア:

[(1, 53155440), (2, 26577720), (3, 17718480), (4, 13288860), (5, 10631088), (6, 8859240), (8, 6644430), (9, 5906160), (10, 5315544), (12, 4429620), (13, 4088880), (15, 3543696), (16, 3322215), (18, 2953080), (20, 2657772), (24, 2214810), (26, 2044440), (27, 1968720), (30, 1771848), (36, 1476540), (39, 1362960), (40, 1328886), (45, 1181232), (48, 1107405), (52, 1022220), (54, 984360), (60, 885924), (65, 817776), (72, 738270), (78, 681480), (80, 664443), (81, 656240), (90, 590616), (104, 511110), (108, 492180), (117, 454320), (120, 442962), (130, 408888), (135, 393744), (144, 369135), (156, 340740), (162, 328120), (180, 295308), (195, 272592), (208, 255555), (216, 246090), (234, 227160), (240, 221481), (260, 204444), (270, 196872), (312, 170370), (324, 164060), (351, 151440), (360, 147654), (390, 136296), (405, 131248), (432, 123045), (468, 113580), (520, 102222), (540, 98436), (585, 90864), (624, 85185), (631, 84240), (648, 82030), (702, 75720), (720, 73827), (780, 68148), (810, 65624), (936, 56790), (1040, 51111), (1053, 50480), (1080, 49218), (1170, 45432), (1262, 42120), (1296, 41015), (1404, 37860), (1560, 34074), (1620, 32812), (1755, 30288), (1872, 28395), (1893, 28080), (2106, 25240), (2160, 24609), (2340, 22716), (2524, 21060), (2808, 18930), (3120, 17037), (3155, 16848), (3240, 16406), (3510, 15144), (3786, 14040), (4212, 12620), (4680, 11358), (5048, 10530), (5265, 10096), (5616, 9465), (5679, 9360), (6310, 8424), (6480, 8203), (7020, 7572)]