84876840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5483}}^1$

素因数の和:5543

約数の個数: 96

約数和(自身を含む): 282316320

約数和(自身を除く): 197439480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 5483, 7740, 10966, 15480, 16449, 21932, 27415, 32898, 43864, 49347, 54830, 65796, 82245, 98694, 109660, 131592, 164490, 197388, 219320, 235769, 246735, 328980, 394776, 471538, 493470, 657960, 707307, 943076, 986940, 1178845, 1414614, 1886152, 1973880, 2121921, 2357690, 2829228, 3536535, 4243842, 4715380, 5658456, 7073070, 8487684, 9430760, 10609605, 14146140, 16975368, 21219210, 28292280, 42438420, 84876840]

約数ペア:

[(1, 84876840), (2, 42438420), (3, 28292280), (4, 21219210), (5, 16975368), (6, 14146140), (8, 10609605), (9, 9430760), (10, 8487684), (12, 7073070), (15, 5658456), (18, 4715380), (20, 4243842), (24, 3536535), (30, 2829228), (36, 2357690), (40, 2121921), (43, 1973880), (45, 1886152), (60, 1414614), (72, 1178845), (86, 986940), (90, 943076), (120, 707307), (129, 657960), (172, 493470), (180, 471538), (215, 394776), (258, 328980), (344, 246735), (360, 235769), (387, 219320), (430, 197388), (516, 164490), (645, 131592), (774, 109660), (860, 98694), (1032, 82245), (1290, 65796), (1548, 54830), (1720, 49347), (1935, 43864), (2580, 32898), (3096, 27415), (3870, 21932), (5160, 16449), (5483, 15480), (7740, 10966)]