54306420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 185450496

約数和(自身を除く): 131144076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 60, 62, 70, 84, 86, 93, 97, 105, 124, 129, 140, 155, 172, 186, 194, 210, 215, 217, 258, 291, 301, 310, 372, 388, 420, 430, 434, 465, 485, 516, 582, 602, 620, 645, 651, 679, 860, 868, 903, 930, 970, 1085, 1164, 1204, 1290, 1302, 1333, 1358, 1455, 1505, 1806, 1860, 1940, 2037, 2170, 2580, 2604, 2666, 2716, 2910, 3007, 3010, 3255, 3395, 3612, 3999, 4074, 4171, 4340, 4515, 5332, 5820, 6014, 6020, 6510, 6665, 6790, 7998, 8148, 8342, 9021, 9030, 9331, 10185, 12028, 12513, 13020, 13330, 13580, 15035, 15996, 16684, 18042, 18060, 18662, 19995, 20370, 20855, 21049, 25026, 26660, 27993, 29197, 30070, 36084, 37324, 39990, 40740, 41710, 42098, 45105, 46655, 50052, 55986, 58394, 60140, 62565, 63147, 79980, 83420, 84196, 87591, 90210, 93310, 105245, 111972, 116788, 125130, 126294, 129301, 139965, 145985, 175182, 180420, 186620, 210490, 250260, 252588, 258602, 279930, 291970, 315735, 350364, 387903, 420980, 437955, 517204, 559860, 583940, 631470, 646505, 775806, 875910, 905107, 1262940, 1293010, 1551612, 1751820, 1810214, 1939515, 2586020, 2715321, 3620428, 3879030, 4525535, 5430642, 7758060, 9051070, 10861284, 13576605, 18102140, 27153210, 54306420]

約数ペア:

[(1, 54306420), (2, 27153210), (3, 18102140), (4, 13576605), (5, 10861284), (6, 9051070), (7, 7758060), (10, 5430642), (12, 4525535), (14, 3879030), (15, 3620428), (20, 2715321), (21, 2586020), (28, 1939515), (30, 1810214), (31, 1751820), (35, 1551612), (42, 1293010), (43, 1262940), (60, 905107), (62, 875910), (70, 775806), (84, 646505), (86, 631470), (93, 583940), (97, 559860), (105, 517204), (124, 437955), (129, 420980), (140, 387903), (155, 350364), (172, 315735), (186, 291970), (194, 279930), (210, 258602), (215, 252588), (217, 250260), (258, 210490), (291, 186620), (301, 180420), (310, 175182), (372, 145985), (388, 139965), (420, 129301), (430, 126294), (434, 125130), (465, 116788), (485, 111972), (516, 105245), (582, 93310), (602, 90210), (620, 87591), (645, 84196), (651, 83420), (679, 79980), (860, 63147), (868, 62565), (903, 60140), (930, 58394), (970, 55986), (1085, 50052), (1164, 46655), (1204, 45105), (1290, 42098), (1302, 41710), (1333, 40740), (1358, 39990), (1455, 37324), (1505, 36084), (1806, 30070), (1860, 29197), (1940, 27993), (2037, 26660), (2170, 25026), (2580, 21049), (2604, 20855), (2666, 20370), (2716, 19995), (2910, 18662), (3007, 18060), (3010, 18042), (3255, 16684), (3395, 15996), (3612, 15035), (3999, 13580), (4074, 13330), (4171, 13020), (4340, 12513), (4515, 12028), (5332, 10185), (5820, 9331), (6014, 9030), (6020, 9021), (6510, 8342), (6665, 8148), (6790, 7998)]