75687930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1873}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 197332200

約数和(自身を除く): 121644270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 1873, 2245, 2694, 3746, 4041, 4490, 5619, 6735, 8082, 9365, 11238, 13470, 16857, 18730, 20205, 28095, 33714, 40410, 56190, 84285, 168570, 840977, 1681954, 2522931, 4204885, 5045862, 7568793, 8409770, 12614655, 15137586, 25229310, 37843965, 75687930]

約数ペア:

[(1, 75687930), (2, 37843965), (3, 25229310), (5, 15137586), (6, 12614655), (9, 8409770), (10, 7568793), (15, 5045862), (18, 4204885), (30, 2522931), (45, 1681954), (90, 840977), (449, 168570), (898, 84285), (1347, 56190), (1873, 40410), (2245, 33714), (2694, 28095), (3746, 20205), (4041, 18730), (4490, 16857), (5619, 13470), (6735, 11238), (8082, 9365)]