78520860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13219}}^1$

素因数の和:13248

約数の個数: 96

約数和(自身を含む): 266515200

約数和(自身を除く): 187994340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 13219, 26438, 39657, 52876, 66095, 79314, 118971, 132190, 145409, 158628, 198285, 237942, 264380, 290818, 356913, 396570, 436227, 475884, 581636, 594855, 713826, 727045, 793140, 872454, 1189710, 1308681, 1427652, 1454090, 1744908, 1784565, 2181135, 2379420, 2617362, 2908180, 3569130, 3926043, 4362270, 5234724, 6543405, 7138260, 7852086, 8724540, 13086810, 15704172, 19630215, 26173620, 39260430, 78520860]

約数ペア:

[(1, 78520860), (2, 39260430), (3, 26173620), (4, 19630215), (5, 15704172), (6, 13086810), (9, 8724540), (10, 7852086), (11, 7138260), (12, 6543405), (15, 5234724), (18, 4362270), (20, 3926043), (22, 3569130), (27, 2908180), (30, 2617362), (33, 2379420), (36, 2181135), (44, 1784565), (45, 1744908), (54, 1454090), (55, 1427652), (60, 1308681), (66, 1189710), (90, 872454), (99, 793140), (108, 727045), (110, 713826), (132, 594855), (135, 581636), (165, 475884), (180, 436227), (198, 396570), (220, 356913), (270, 290818), (297, 264380), (330, 237942), (396, 198285), (495, 158628), (540, 145409), (594, 132190), (660, 118971), (990, 79314), (1188, 66095), (1485, 52876), (1980, 39657), (2970, 26438), (5940, 13219)]