91357260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 263524800

約数和(自身を除く): 172167540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 109, 122, 183, 218, 229, 244, 305, 327, 366, 436, 458, 545, 610, 654, 687, 732, 915, 916, 1090, 1145, 1220, 1308, 1374, 1635, 1830, 2180, 2290, 2748, 3270, 3435, 3660, 4580, 6540, 6649, 6870, 13298, 13740, 13969, 19947, 24961, 26596, 27938, 33245, 39894, 41907, 49922, 55876, 66490, 69845, 74883, 79788, 83814, 99735, 99844, 124805, 132980, 139690, 149766, 167628, 199470, 209535, 249610, 279380, 299532, 374415, 398940, 419070, 499220, 748830, 838140, 1497660, 1522621, 3045242, 4567863, 6090484, 7613105, 9135726, 15226210, 18271452, 22839315, 30452420, 45678630, 91357260]

約数ペア:

[(1, 91357260), (2, 45678630), (3, 30452420), (4, 22839315), (5, 18271452), (6, 15226210), (10, 9135726), (12, 7613105), (15, 6090484), (20, 4567863), (30, 3045242), (60, 1522621), (61, 1497660), (109, 838140), (122, 748830), (183, 499220), (218, 419070), (229, 398940), (244, 374415), (305, 299532), (327, 279380), (366, 249610), (436, 209535), (458, 199470), (545, 167628), (610, 149766), (654, 139690), (687, 132980), (732, 124805), (915, 99844), (916, 99735), (1090, 83814), (1145, 79788), (1220, 74883), (1308, 69845), (1374, 66490), (1635, 55876), (1830, 49922), (2180, 41907), (2290, 39894), (2748, 33245), (3270, 27938), (3435, 26596), (3660, 24961), (4580, 19947), (6540, 13969), (6649, 13740), (6870, 13298)]