113173380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16993}}^1$

素因数の和:17045

約数の個数: 72

約数和(自身を含む): 352591512

約数和(自身を除く): 239418132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 16993, 33986, 50979, 67972, 84965, 101958, 152937, 169930, 203916, 254895, 305874, 339860, 509790, 611748, 628741, 764685, 1019580, 1257482, 1529370, 1886223, 2514964, 3058740, 3143705, 3772446, 5658669, 6287410, 7544892, 9431115, 11317338, 12574820, 18862230, 22634676, 28293345, 37724460, 56586690, 113173380]

約数ペア:

[(1, 113173380), (2, 56586690), (3, 37724460), (4, 28293345), (5, 22634676), (6, 18862230), (9, 12574820), (10, 11317338), (12, 9431115), (15, 7544892), (18, 6287410), (20, 5658669), (30, 3772446), (36, 3143705), (37, 3058740), (45, 2514964), (60, 1886223), (74, 1529370), (90, 1257482), (111, 1019580), (148, 764685), (180, 628741), (185, 611748), (222, 509790), (333, 339860), (370, 305874), (444, 254895), (555, 203916), (666, 169930), (740, 152937), (1110, 101958), (1332, 84965), (1665, 67972), (2220, 50979), (3330, 33986), (6660, 16993)]