77314860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 274450176

約数和(自身を除く): 197135316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1427, 1505, 1548, 1806, 1935, 2580, 2709, 2854, 3010, 3612, 3870, 4281, 4515, 5418, 5708, 6020, 7135, 7740, 8562, 9030, 9989, 10836, 12843, 13545, 14270, 17124, 18060, 19978, 21405, 25686, 27090, 28540, 29967, 39956, 42810, 49945, 51372, 54180, 59934, 61361, 64215, 85620, 89901, 99890, 119868, 122722, 128430, 149835, 179802, 184083, 199780, 245444, 256860, 299670, 306805, 359604, 368166, 429527, 449505, 552249, 599340, 613610, 736332, 859054, 899010, 920415, 1104498, 1227220, 1288581, 1718108, 1798020, 1840830, 2147635, 2208996, 2577162, 2761245, 3681660, 3865743, 4295270, 5154324, 5522490, 6442905, 7731486, 8590540, 11044980, 12885810, 15462972, 19328715, 25771620, 38657430, 77314860]

約数ペア:

[(1, 77314860), (2, 38657430), (3, 25771620), (4, 19328715), (5, 15462972), (6, 12885810), (7, 11044980), (9, 8590540), (10, 7731486), (12, 6442905), (14, 5522490), (15, 5154324), (18, 4295270), (20, 3865743), (21, 3681660), (28, 2761245), (30, 2577162), (35, 2208996), (36, 2147635), (42, 1840830), (43, 1798020), (45, 1718108), (60, 1288581), (63, 1227220), (70, 1104498), (84, 920415), (86, 899010), (90, 859054), (105, 736332), (126, 613610), (129, 599340), (140, 552249), (172, 449505), (180, 429527), (210, 368166), (215, 359604), (252, 306805), (258, 299670), (301, 256860), (315, 245444), (387, 199780), (420, 184083), (430, 179802), (516, 149835), (602, 128430), (630, 122722), (645, 119868), (774, 99890), (860, 89901), (903, 85620), (1204, 64215), (1260, 61361), (1290, 59934), (1427, 54180), (1505, 51372), (1548, 49945), (1806, 42810), (1935, 39956), (2580, 29967), (2709, 28540), (2854, 27090), (3010, 25686), (3612, 21405), (3870, 19978), (4281, 18060), (4515, 17124), (5418, 14270), (5708, 13545), (6020, 12843), (7135, 10836), (7740, 9989), (8562, 9030)]