82774260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24203}}^1$

素因数の和:24237

約数の個数: 72

約数和(自身を含む): 264307680

約数和(自身を除く): 181533420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 24203, 48406, 72609, 96812, 121015, 145218, 217827, 242030, 290436, 363045, 435654, 459857, 484060, 726090, 871308, 919714, 1089135, 1379571, 1452180, 1839428, 2178270, 2299285, 2759142, 4138713, 4356540, 4598570, 5518284, 6897855, 8277426, 9197140, 13795710, 16554852, 20693565, 27591420, 41387130, 82774260]

約数ペア:

[(1, 82774260), (2, 41387130), (3, 27591420), (4, 20693565), (5, 16554852), (6, 13795710), (9, 9197140), (10, 8277426), (12, 6897855), (15, 5518284), (18, 4598570), (19, 4356540), (20, 4138713), (30, 2759142), (36, 2299285), (38, 2178270), (45, 1839428), (57, 1452180), (60, 1379571), (76, 1089135), (90, 919714), (95, 871308), (114, 726090), (171, 484060), (180, 459857), (190, 435654), (228, 363045), (285, 290436), (342, 242030), (380, 217827), (570, 145218), (684, 121015), (855, 96812), (1140, 72609), (1710, 48406), (3420, 24203)]