115048980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1931}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 350217504

約数和(自身を除く): 235168524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1931, 1986, 2979, 3310, 3862, 3972, 4965, 5793, 5958, 6620, 7724, 9655, 9930, 11586, 11916, 14895, 17379, 19310, 19860, 23172, 28965, 29790, 34758, 38620, 57930, 59580, 69516, 86895, 115860, 173790, 347580, 639161, 1278322, 1917483, 2556644, 3195805, 3834966, 5752449, 6391610, 7669932, 9587415, 11504898, 12783220, 19174830, 23009796, 28762245, 38349660, 57524490, 115048980]

約数ペア:

[(1, 115048980), (2, 57524490), (3, 38349660), (4, 28762245), (5, 23009796), (6, 19174830), (9, 12783220), (10, 11504898), (12, 9587415), (15, 7669932), (18, 6391610), (20, 5752449), (30, 3834966), (36, 3195805), (45, 2556644), (60, 1917483), (90, 1278322), (180, 639161), (331, 347580), (662, 173790), (993, 115860), (1324, 86895), (1655, 69516), (1931, 59580), (1986, 57930), (2979, 38620), (3310, 34758), (3862, 29790), (3972, 28965), (4965, 23172), (5793, 19860), (5958, 19310), (6620, 17379), (7724, 14895), (9655, 11916), (9930, 11586)]